Locomotive Magazine and Railway Carriage
and Wagon Review
Volume 23 (1917)
Key file to other Volumes
Number 293 (15 January 1917)
Examination of periodical's progress
Great Western Ry. 1.
Nos. 5300 -5304 entry into service.
New superheater locomotives, Highland Ry. 1. illustration
No. 73 Snaigow: piston valve locomotive with tail rods.
R.W. Murray Chairman Avonside Engine Co. 1
Died Falmouth 2 January 1917
Rebuilt express locomotive, G.N.R. of Ireland. 2. 2
American tank engines for the British Government. 2-3. illustration
Baldwin 0-4-0ST with bar frames, 14 x 22in cylinders. 3ft 6in coupled wheels, balanced slide valves, steel firebox, 760ft2 total heating surface and 180 psi boiler pressure.
Narrow-gauge locomotives for the French Government. 3-4. diagram (side &
Kerr Stuart 0-6-0T 600mm gauge for working in Mauritius with 215 x 280mm cylinders.
Superheater tank locomotive, North Staffordshire Railway. 4
0-6-4T No. 114 designed J.H. Adams with 5ft 6in coupled wheels, 21ft2 grate area and 1274ft2 total heating surface.
A mixed gauge locomotive. 5. 2 illustrations
Built by Hunslet in 1870 for Oude & Rohilkund Railway to run on 2ft 6in, metre and 5ft 6in gauges
North Eastern Railway. 5.
Latest 4-4-2 Atlantics: Nos. 2205, 2206 and 2207.
London Brighton & South Coast Railway. 5
2-6-0 Nos. 342-6 entered service
The old locomotives of the Lancashire & Yorkshire
Previous part in Volume 22 pp. 200-2.Hirst 0-6-0 with 5ft coupled wheels, 17 x 24in cylinders, 140 psi boilr pressure. Originally with Naylor safety valves. Barton Wright added domes. Illustrations No. 527 domeless and 718 with dome.
The lubrication of locomotives. 7-9. 4 diagrams
Menno grease cups for eccentrics.
Clarence Becker. Combining indicator diagrams. 9-11.
See also letter from J.E. Johnson on pp. 61-2
Pennsylvania R.R. brake trials on modern passenger trains. 11.
Building a locomotive boiler. 11-13. 2 illustrations.
Wicksteed plate sawing machine.
North Western State Railway of India. 13-14. 3 illustrations.
Hygenic finishing for railway carriages. 14-15. illustration, diagram
Train lighting notes. 15
Liquid fuel for locomotives. 15-17.
Holden system mentioned, including use on Cromer run, but mainly American
R.H. Burnett on 13 December 1916: born Ardross Ross-shire
Number 294 (15 February 1917)
4-6-0 mixed traffic locomotives, Caledonian Railway. 19. illus.
R. & W. Hawthorn Class 938: Highland Railway not mentioned, although introduction of Belpaire firebox to Caledonian Railway is noted: six in service working passenger trains and fast goods between Glasgow and Carlisle.
Standardization of French rolling stock. 19.
New engines for the New Zealand Government Rys. 20.
4-6-4T built Hillside, South Island: superheated with 3ft 9in coupled wheels, 18¼ x 22in cylinders, 16.9ft2 grate area and 180 psi boiler pressure. 4-8-0 No. 627 built A. & G. Price of Thames with 3ft 6½in coupled wheels, 17 x 22in cylinders, 1166ft2 total heating surface, 16.8ft2 grate area and 175 psi boiler pressure. H.H. Jackson was CME of the New Zealand Government Railways.
Petrol-electric passenger car Dublin and Blessington Tramway. 20. illustration.
American narrow-gauge works locomotive. 21-2. illustration.
H.K. Porter 2ft 6in gauge 0-4-0ST for Carnegie Steel with 3ft 4in coupled wheels, 17 x 20in cylinders, 945.7ft2 total heating surface, 18.75ft2 grate area and 180 psi boiler pressure.
James Stirling: fifth son of Robert Stirling
Touring car converted to rail motor, Queensland Rys. 22. illustration.
Napier touring car converted at Ipswich Shops.
4-6-2 compound superheater express locomotive, Paris Lyons and Mediterranean
Ry. 26-9. table
See Volume 21 Issue 245 for description of loomotive. Test results of running between Laroche and Dijon
New 4-6-0 type express passenger engine, Great Southern & Western Railway.
29; 30-1. diagram
Detailed working drawing, plan and section. Watson design. Photograph in Issue for August 1916.
Indian Railway Conference Association. 29
Indian Locomotive, Carriage and Wagon Superintendent' Committee held their annual meetings at Agra from 4 to 9 December 1916. Discussed application of vacuum brake to freight trains and also strenthening of couplings. A.C. Carr was elected Chairman.
The lubrication of locomotives. 32-5.
Figures 30-9. slidebars. Hainsworth Patent (GB 4761/1877) with Weatherburn pendulum lubricator; Threlfall's pendulum lubricator and Bramwell's trimmings for bogies;
Curious wheel fracture. 35. illustration
The Rhymney Ry. and its engines. 36-8. illustration, 5 diagrams (side
Nos. 4-6 were 0-6-2T type mainly itended for passenger work and were supplied by R. Stephenson & Co. (WN 3372-4/1909). They had 5ft coupled wheels and 18 x 26in cylinders and a total heating surface of 1373.5ft2. They did not have Belpaire fireboxes. They were subsequently modied with changes to the leading axle suspension. In 1910/11 a further series of 0-6-2Ts were supplied by R. Stephenson & Co. and by Hudswell, Clarke & Co. WN 3387-96 and 946-51, respectively. Four 0-6-0Ts were supplied by Hudswell, Clarke & Co. WN 846-9/1908. They shared the cylinder size of the larger locomotives but had a reduced heating surface (1268ft2). In 1907 Hudswell, Clarke & Co. supplied two engine units with 3ft 6in coupled wheels to power rail motors (steam railcars) built by Cravens. In 1910 No.1 was converted into an 0-6-0WT and fitted with a larger bunker. In 1914 Hudswell, Clarke & Co. supplied further 0-6-2Ts similar to the earlier locomotives but with Belpaire fireboxes: these were WN 1063-5.
Trade with Russia. 38
Basil Courtney & Co. aimed to enhance trade with Russia: KPJ: wonder what happened in October
New style of decoration for dining cars: Chicgo, Burlington an Quincy R.R.
38. 2 illustrations
Seemed to be moving toards art deco style
Caledonian Ry. 38
Six freight 4-6-0 with outside cylinders under construction at St. Rollox
Portable electric grinding machine. 39-40. 7 illustrations
Dumore supplied Canadian-American Machinery Co.
Number 295 (15 March 1917)
Six-coupled superheater express locomotives: Caledonian Ry.
Class 60 4-6-0 See correction on page 66
Underground Electric Rys. of London. 41.
Bakerloo Tube to commence running over LNWR electrified lines between Willesden and Watford on 2 April
Great Northern Ry. 41.
Two 0-8-2T engines, Nos. 131 and 136, had been fitted with superheaters and were working between Colwick and New England (Peterborough) 47 miles.
Mogul goods engine, New South Wales Government Railways. 42.
With 4ft 0½in coupled wheels and 20 x 26in cylinders built at Eveleigh workshops.
North Wales Narrow Gauge Ry. 42
Passenger service entirely withdrawn "last autumn".
Persia's first railway. 42, . illustration
Photograph of Teheran to Shah Abdul Azim line which covered 6 miles and text describes as a sort of tramway. Other lines, including link with Russia and work on line from India are also described.
Electrification of the North Eastern Ry. between Shildon and Newport.
1500V dc. Merz & McLellan consulting engineers.
New Year's Honours: Baronet: Sir Charles Wakefied, late Lord Mayor of London and head of C.C. Wakefield & Co; Knights: V.L. Raven chief mechanical engineer North Eastern Railway asnd superintendent of Royal Arsenal, Woolwich since 1915; William Lorimer, chairman North Britsh Locomotive Co. and Steel Company of Scotland.
Railway Club. 44.
S.Y. Knight to read two papers on Electric railways of London: the first on the deep level tube railways and the second on the District and Metropolitan Railways.
The Institution of Locomotive Engineers. 44.
Annual General Meeting held on 27 January 1917 and Entertainment of Wounded Soldiers from Guy's and Westminsterv Hospitals on 3 March 1917 at Cannon Street Hotel. Also mentions address by A.D. Jones.
The Highland Railway and its locomotives. 47-9
Improvements in buffers for rolling stock. 50-1. 3 diagrams.
Mr. J.B. Ball. 51.
Move from Great Central to LB&SCR as Chief Engineer: previous achievements recorded
The lubrication of locomotives. 51-6.
Figures 40-3: Roscoe, Furness and Luard (last Locomotive & Carriage Superintendednt, Bombay, Baroda & Central India Railway)
Rotary shearing machiner for plates. 56.. illustration
H. Collier Smith American patent design.
North Staffordshire Ry. 56
0-6-4T Nos. 114, 116 and 117 into service
The work and organization of the locomotive carriage and wagon departments
of a small railway. 57.
Steel underframes and constructional steel workshop design: flooring, machine tools
Roof-stay repairs. 58-9. 2 diagrams.
The Midland Railway ambulance train. 59-60. 2 illustrations
Each train had six ward cars; a pharmacy car, a kitchen car and accommodation for RAMC personnel. All vehicles were of clerestory type.
New goods brake vans: London, Brighton and South Coastt Ry. 60-1.
15-ton and 20-ton vehicles: latter with six wheels
Metropolitan Railway. 61
Portland Road station renamed Great Portand Street
Lubrication of locomotives. J. H. Cherry.
In Victoria, we tried the ordinary cotton waste feed for big-ends and also the needles described and illustrated in the Nov. issue of the LOCOMOTIVE. The waste feed proved a long way the best, as in the warm climate of Victoria there was a considerable quantity of oil wasted. In Tasmania the balance was about equal, but the extra cost turned the scale in favour of cotton waste feeds.
Early Stephenson locomotive. E.A.
Re early Stephenson locomotive and the old drawing referred to: in those early days, no complete detail drawings of a new engine were made, but only a general drawing of perhaps one or two views. The engine itself was really designed and worked out, bit by bit, as it was under construction in the shops. If any part of the original design failed, it was altered to something else, and, by the time the engine was finished, it might be very different in detail from the original conception.
I imagine something of the kind occurred in the case under notice, as the drawing certainly shows an unworkable engine. With the sun and planet gear shown, the wheels could not be coupled by rods outside the wheels, but only by inside chain couplings, or cranked axles and rods, neither of which was likely to have been used at that date, seeing that Stephenson had probably tried both (he at least suggested both) and found them unsatisfactory. If the sun and planet gear was retained, the valve gear would certainly have been transferred to the driving axle. I rather think, however, that the engine would ultimately appear without the sun and planet gear, and with ordinary coupled wheels, several 6-coupled engines of the same general form having been turned out in the succeeding years. I believe this drawing has been, more or less, identified as one of the early locomotives in the Stephenson lists, but I am not sure that the identification is complete. I am inclined to regard it as an experimental design which led to the 6-coupled engines mentioned above.
Combining indicator diagrams. J. E.
Re article in January lIssue. Becker states that in constructing combined diagram Fig. 3, the clearance volume of low-pressure cylinder should be set off from the high-pressure clearance line. This instruction is clearly an error. The maximum volume the steam in high-pressure cylinder at point of cut-off can expand to is fixed' by the capacity of the low-pressure cylinder, plus the clearance at one end of same. This maximum volume has no connection with the high- pressure clearance volume, and its vector quantity will accord- ingly be set off from the line A.B., the same as for the high- pressure volume.
The isothermal curve shown is drawn with A.B. and A.C. as its base lines, therefore to compare any expansion curve for a gas with this curve, the volume of the gas requires to be measured at any point from the same ordinate of zero volume, namely, A.B., as the abscissa: of the curve. Seeing that the final volume of the steam has been unduly increased by an amount represented by the high-pressure cylinder clearance, the diagram factor would also be modified, its effect being to show that a less ratio of actual to theoretical mean pressure is obtained by an engine than is actually the case.
Combining indicator diagrams. C. Becker. 62
I am glad your correspondent has raised the question regarding the position of the low-pressure curve on the combined diagram. For a long time I held the views he has stated, but having noticed that the low-pressure expansion curve always came well below the P.V. constant curve struck from the point of high-pressure cut-off, I concluded that probably owing to condensation taking place in the steam during its passage through the cylinders, it might to some extent perhaps give a truer relationship between the diagrams if spaced in the way I suggested. . As pointed out in the article I do not consider that a combined set of diagrams can ever represent more than an approximation, but they enable the diagram factors of different engines to be compared, and are a guide for determining the size of prospective engine cylinders. When used for this purpose, providing all the diagrams fall within the P.V. constant curve, the actual position of the diagrams relatively to each other will make no difference in the result.
Alfred Thomas Darby, formerly foreman of the loco. erecting shop at Stratford, died on 31 January 1917, in his seventy-third year. Darby served his apprenticeship at Stratford, and afterwards worked for a time at Reading, and under Martin Atock at the Waterford and Limerick Railway shops at Limerick. He re-entered the G.E. service in 1875, and was for some years in charge of the locomotive weigh-bridge. In 1888 he was appointed assistant foreman of the Round Shed repair shop, and in 1896 became head foreman of the erecting shop, a position he held until the close of 1905,when he retired.
Driver Fred Hubbard. 62
Driver Fred Hubbard, of Norwich, who stopped the up G.E. Cromer Express clear of the obstruction caused by the Witham accident in 1905, died on 24 February 1917 when he was only 57.
Great Western Ry. 62
4-4-0 Bulldog Class Passenger Engine No. 3368 Ernest Palmer name altered to Sir Ernest Palmer.
Canadian Northern Ry. 62
D.B. Hanna, Third Vice-President of the Canadian Northern Railway System, announced that delivery had been made to the Duluth, Winnipeg and Pacific, one of the subsidiary railways of the Company, of 750 box cars, each of 40 tons capacity Other rolling stock received by the Canadian Northern included three electric locomotives, one of which was for the Mount Royal tunnel service, Montreal.
Paris-Orleans Ry. 62
Several 2-8-2 Mikado type tank locomotives had been built for this line by the North British Locomotive Co. These engines had outside cylinders, with piston valves, Walschaert gear and screw reversing gear. The boiler had a copper firebox of the Belpaire pattern and was fitted with steel tubes. The superheater was of the Schmidt type. The firegrate was of the rocking type,
Number 296 (16 April 1917)
New locomotives for the Paris-Orleans Ry. 63-4. 2 illustrations
Constructed by the North British Locomotive Co.: 4-6-0's had 300 x 650mm cylinders; 1760 mm coupled wheels; 132.9m2 total heating surface; 38.39m2 superheat and 2.73m2 grate area. The 2-8-2T's had 600 x 650mm cylinders; 1400mm coupled wheels; 135.6m2 total heating surface; 39.3m2 superheat and 2.73m2 grate area.
London & North Western Ry. 64
New Claughton class: Nos. 37 J.R. Jebb, 156 Captain Fryatt and 155 (without name); 4-6-2T Nos. 2273; 2292; 2298; 2384 and 2418; 0-8-2T Nos. 24; 92; 714; 1291; 1331; 2105; 2294; 2341; 2348; 2391. Precursor type fitted with superheaters: Nos. 300 Emerald and 1309 Shamrock (former also fitted with piston valves); 4-cylinder compound 0-8-0 No. 631 rebuilt as a simple. North London Railway No. 82 at Crewe North shed and operating between there and the Works.
Six-coupled radial tank locomotive: Brecon and Merthyr Railway. 65.
Supplied by Robert Stephenson & Co., Darlington, to design of James Dunbar, Locomotive, Carriage & Wagon Superintendent. Known as 46 class (No. 46 illustrated). Some changes from earlier series: 5ft coupled wheels (larger); 18in diameter cylinders (smaller). Had to be able to cope with 1 in 38 gradients.
Armoured cars in the Irish Rebellion. 65
At the behest of Chairman Sir William Goulding Inchicore improvised some armoured vehicles using smokeboxes placed strong motor lorries to convey ad hoc volunteers armed with crowbars and sledge hammers to fight Sinn Fein.
Railway Exhibition at Sydney. 66.
Obituary. 66. illustration (portrait)
Robert Gordon Sharp died on 21 March 1917. Educated at Boat of Garten. Served apprenticeship in locomotive works of the Great North of Scotland Railway and later served as a draughtsman in the drawing office of Kitson & Co. Subsequently he served in the locomotive departments of the Great North of Scotland and Midland Railways. In 1904 he was appointed Works Manager at the Leeds Forge and in 1911 became General Manager.
[R.K. Biernacki]. 66
A.J. Chase deputy locomotive superintendent in charge of North Western State Railway of India locomotive affairs whilst Biernacki was on leave of absence
Caledonian Ry. 66
See page 41: correction to tender capacity (6 not 5 tons)
[Interstate Commerce Commission], 66
Unusual type of locomotive. 67. 2 illustrations
Platt Bros & Co. Ltd of Oldham used outside-cylinder 0-4-0T locomotives supplied by D. Adamson & Co. of Hyde Junction.
The Railway Club. 67
Paper presented by H.L. Hopwood The G.N.R. West of Grantham
Alterations in Cambrian Railways locomotives. 68. illustration.
No. 36: 4-4-0 converted from Metropolitan Railway 4-4-0T: new cab, splashers, sandboxes, footplate and steel buffer beam and screw reverse.
E.L. Ahrons. Locomotives of the Egyptian State Railways. 69-70. illustration, 3 diagrams (side elevations)
Alderney Railway. 70. illustration
A hint on facing-up valve seatings. 71. 2 diagrams
Train lighting notes. 71-2.
Statistics of passenger coaches fitted with electric lighting in England & Wales, Scotland, Ireland and India.
Liquid fuels. 72-3. 2 tables
[Statue of Richard Trevithick in Merthyr]. 73
Lady Rhondda presentation to town.
New patent rotary shaping apparatus. 73-5. 3 illustrations, 3 diagrams
The "Liverpool" Liverpool and Manchester Ry. 76.
Bury type: reproduction of original drawing by Edward Bury with chimney decorated with Liver birds: drawing owned by R.E, Bury, grandson and Locomotive Superintendent Mysore State Rys.
G.T. Glover locomotive, carriage & wagon superintendent of the Great Northern Ry of Ireland was Lieut. Colonel in the Royal Engineers serving in France on the Military Railways,.
[Ceylon Government Rys]. 76
E.W. Head had been appointed locomotive, carriage & wagon superintendent of the Ceylon Government Rys.in successsion to H.G. Unsworth who had retired. T.A. Whittaker, from Midland Railway succeeded Head as Assistant.
Control equipments for machine tools. 76-8. 4 illustrations
The lubrication of locomotives. 79-82. 6 diagrams
New wagon label clip. 82
Bakerloo Ry. 83
Great Central station renamed Marylebone and Westminster Bridge Road changed to Lambetrh (N). Aldwych closed on Sundays. Opening of Watford extension postponed until 16 April
Blue asbestos. 83-4
Number 297 (15 May 1917)
Triple articulated compound locomotive for the Virginian
Railway. 85-6. 2 illustrations
Baldwin Locomotive Works 2-8-8-8-4 triplex. All six cylinders same size (34 x 32in), grate are 108.2 ft2, total heating surface 8120ft2 and 2059ft2 superheat. Intended to work between Elmore and Clark's Gap with 2% gradient for 14 miles.
Superheater express locomotives: Great Northern Ry. of Ireland. 86-7.
illustration, diagram (side elevation)
Glover S class 4-4-0,
A.H. Joscelyne. 87
Appointed Deputy Locomotive Superintendent North Western Railway of India
London and North Western Railway. 87
Claughon class No. 155 named I.T. Williams; Nos. 162, 186, 713 and 1334 had been completed. Jubilee class No. 1925 Warrior had been converted to being a simple. 8ft 6in single No. 3020 Cornwall was working trains between Crewe and Northwich.
Narrow gauge tank locomotives for the British War Office. 88.
4-6-0T supplied Hunslet Engine Co Ltd for 60cm (2ft) gauge
The Penryhn Quarry Railway. 89-93. 7 illustrations,
Includes notes on the three De Winton vertical boiler locomotives: Lady Penrhyn, Georhe Henry and Kathleen which then were being used occasionally on the galleries; the Hunslet quarry locomotives and the larger locomotives used to convey the slate wagons to the port.
Running repairs to cocks and valves. 93; 95. diagram
American railways in the Civil War 1861-65. 94; 95-8. illustration
Photograph taken at Atlanta, Georgia in September 1864 of running sheds of Atlanta and West Point RR after occupation by the Federal troops. Text briefly assesses railway communication on the conduct of the war.
The lubrication of locomotives, 96-9
Figs. 51-3: Detroit and Great Western Railway
Locomotive wheel lathes and tyre turning. 99-101. 2 illustrations
Highland Railway locomotives. 102-4
Figures 31-4. The two 4-4-0T locomotives built by Dubs for the Uruguay Eastern Railway, but not delivered WN 2778-9/1892 and three further of the same type: WN 3077-9/1893 were taken into HR stock. The first had the name Olmos and both of the eralier pair had cow-catchers and covers for the slide-bars, but these were removed. They were officially the P class but were known as Yankees. The Jones Goods type 4-6-0 is also considered.
The joints of locomotives and tenders. 104-6.
List of where and how to caulk
Anthony Knights aged almost 91: born 27 April 1826. Engine driver based at Colchester who regularly drove 07.50 to London. Obituary states retired "forty years ago"
[Presentation to J.B. Ball on 18 April]. 106
Silver dessert stand presentation by Sir Sam Fay.
Number 298 (15 June 1917)
4-4-0 metre-gauge superheater locomotives: Bombay, Baroda and Central
India Railway. 107; 109. 2 illustrations
Built in the Ajmer works; designed by W.T. Fraser, Locomotive Superintendent of the metre gauge section.
Opening of the Parsik Tunnel, G.I.P. Ry. 109-10. illustration
Swiss decapod locomotives in service on the Paris, Lyons and
Mediterranean Ry. 110. illus.
The Swiss Federal Railways had loaned a number of their locomotives with the necessary drivers and firemen, to the Paris, Lyons and Mediterranean Ry. to assist in the transportation of corn and other foodstuffs from the French ports to the Swiss frontier to ensure the revictualling of Switzerland. For working the heavy sections, such as that between Geneva and Amberieu, some of the 2-10-0 engines off the Gothard division have been requisitioned.
The leading characteristics of engine No. 2952 (used on this service), which was built by the Société Suisse of Winterthur in 1913, were: Four-cylinder compound, Series C 5/6 of the Swiss Federal Rys. Diameter of h.p. cylinders 18½ in.; l.p. 28 in. stroke of cylinders 25¼ in. Diameter of coupled wheels 4 ft. 43/8 in. Grate area 40 ft2. Total Heating surface 2,859.9ft2. Working pressure, 216 lb. psi. On the heavy grades leading to the St. Gothard Tunnel these engines dealt with a maximum load of 500 tons on a grade of about 1 in 40; on the P.L.M., however, they took a train of 650 tons up a gradient of 1 in 80. The tenders carry 7 tons of coal and 3,960 gallons of water. .
North-Eastern Ry. 110
This line seemed to be adopting the system of large numerals, like the North British and South-Eastern and Chatham Rys., on the side tanks or tenders for distinguishing their locomotives. The figures were in gilt, about 18 in. deep, with the name of the railway in smaller lettering on either side thus- NORTH 1187 EASTERN.
Caledonian Ry. 110
Twelve of the new 4-6-2 tank locomotives had been completed at the Hyde Park Locomotive Works of the North British Locomotive Co.: numbers 944 to 955 inclusive.
Great Northern Ry. 110.
Another of Stirling 0-4-2 tender engines, No. 565A, had been re-built with a domed boiler.
[The first locomotives built in Japan for export]. 110
Two shipped to Saigon, Cochin China, for the French Rys.
[Sir John Audley Frederick Aspinall]. 110
Amongst the recent recipients of the honour of Knighthood was Mr. John Audley Frederick Aspinall, General Manager of the Lancashire & Yorkshire Ry. since 1899, and formerly Chief Mechanical Engineer of that system.
Ernest E. Joynt. Modern locomotives of the Great Southern and Western
Railway. 111-15. 4 illus. (drawings: side elevations)
Alexander McDonnell Class 21 2-4-0 (Fig. 1 No. 22); also Fig. 3 Class 64 2-4-0 No. 64 and Fig. 4 Aspinall 4-4-0 Class 52 (No. 53 illustrated)
The Highland Railway and its locomotives. 115.
Addendum: coal capacity of tenders of bogie goods engines (Nos. 103-117) was 7 tons not 5 tons
Train lighting notes. 115-16
Maintenance of balata belting
Number 299 (Monday 16 July 1917)
Compound locomotives for the Madrid, Saragossa & Alicante Ry. 129-30.
American Locomotive Co., Schenectady Works supplied 25 4-8-0 locomotives.
Duplex locomotives on the Southern Ry. U.S.A. 130-1.
2-8-2 with eight coupled steam tender
Steel fireboxes on the London, Brighton & South Coast Ry. 131-2.
The East Kent Railway. 133-5. 4 illustrations, map
Locomotive stockn at that time was 0-6-0ST No. 1 ex-GWR No. 1398, 0-8-0T Hecate (R. & W. Hawthorn WN 2587/1904) and No. 3 Walton Park (Hudswell Clarke 1908) built for Weston, Clevedon & Portishead.
Oil and gas-fired furnaces for locomotive workshops.135-6.
Locomotive wheel lathes and tyre turning. 136-8. 5 diagrams
The Highland railway and its locomotives. 138-40. 4 illustrations
Continued from 102-4. Figures 35-7. Duke of Sutherland: his private station at Dunrobin, his 2-4-0T Dunrobin; its replacement 0-4-4T Sharp Stewart WN 4085/1895. The original Duke's locomotive was tajken into Highland Railway stock and enlarged and worked on the Fochabers Town branch and later at Invergordon Harbour
Superheater Mogul locomotives: Chinese Government Rys Peking-Mukden Line. 141. illustration.
The lubrication of locomotives, 141-6. 5 diagrams
Figures 54-8: force feed, intensified, Intensirifiore
Derailment and breakdown appliances. 146-8. 8 diagrams
For recovery without using a crane.
New military trains in India. 148-9. 4 illustrations, plan
Soldiers travelled in troopship conditions, that is could lie down at night and sit during day and be fed. Officers travelled in conditions appropriate to their breeding. Vehicles built by Great Indian Peninsula Railway with Pullman vestibules
Carriage roofs. 150
Number 300 (15 August 1917)
4-6-2 type express engine, New Zealand Governmnent Rys. 151. illustration
Designed H.H. Jackson, Chief Mechanical Engineer. 4ft 6in coupled wheels. Vanderbilt tender
New 4-6-2 type tank locomotives, Caledonian Railway. 151
Pickersgill Class 944 with 5ft 9in coupled wheels; 19½ x 26in cylinders; 1516ft2 plus 220ft2 superheater; 21.5ft2 grate area; 170 psi working pressure. Twelve being built at North British Locomotive Co's Hyde Park Works. Running numbers 944-955.
Great Northern Ry. 151
Single line between Cuffley and Hertford (6 miles) had been completed and half of the stretch from Hertford to Langley Junction had been laid
E.F. Innes had died aged 50: he had made a large collection of locomotive facts and history available to the Magazine.
4-8-0 four-cylinder goods locomotives, Norwegian State Rys. 152-4. 4 diagrams (including 3 side elevations)
Heavy tank locomotives, Bengal Nagpur Railway. 154. illustration, diagram
Robert Stephenson & Co. 2-8-2T with 20 x 26in cylinders; 4ft 3in coupled wheels; 1450.5ft2 total heating surface; 27.2ft2 grate area and 170 psi working pressure to requirements of A.C. Carr Chief Mechanical Engineer.
The Bagdad Railway. 155-7
Ernest E. Joynt. Modern locomotives of the Great Southern and Western
Includes Ivatt compound
Listowel and Ballybuniion Ry. 159.
Using peat as fuel
Adjusting weights on locomotive wheels. 160-1. 2 diagrams
Locomotive weighing machine manufatured W. & T. Avery and portable weighing machine manufactured by Samuel Denison & Son Ltd. See also letter from P.C. Dewhurst on p. 260
The lubrication of locomotives. 162-4
Figures 59-60: superheated locomotives
Railway shop notes. 164-5. 3 diagrams
Method for punching countersunk holes for screws in steel panel plate for wagons
Calculating the heating surface of locomotive boilers. 165.
Association of Railway Locomotive Engineers committee: tubes (outside surface); elements (inside surface); smokebox tube plate (excluded)
E.L. Ahrons. Locomotives of the Egyptian State Railways. 165-7. 3 illustrations, diagram (drawing: side elevation)
Locomotive wheel lathes and tyre turning. 167-8. 3 illustrations
Craven Brothers Ltd of Stockport machines and John Hetherington & Sons Ltd of Manchester: latter supplied a special grinding machine
An American hospital train. 5 illustrations
Vehicles supplied by Pullman Company
Number 301 (15 September 1917)
New ten-wheeled express locomotives, Highland Railway. 173.
4-6-0 No. 59 Foulis Castle illustrated: one of three supplied by North British Locomotive Co., Queen's Park Works to 1900 design at behest of C. Cumming, locomotive, carriage and wagon superintendent: the others were No. 50 Brodie Castle and 58 Darnaway Castle. This series was fitted with screw reverse in place of steam reverser and with larger (6ft) coupled wheels.
American locomotives for the Canton-Hankow Railway, China. 3 illustrations
Baldwin Locomotive Co. 4-6-0, 2-8-0 and 0-6-0T: all with outside cylinders.
Side tank locomotive for the Port of London Authority. 175-6. illustration
Hudswell Clarke & Co. Ltd. outside-cylinder (18 x 24in). Devonport illustrated
Ernest E. Joynt. The modern locomotives of the Great Southern &
Western Ry. 177-9. 5 diagrams (4 side elevations)
Coey 4-4-0 classes 301 and 304
The lubrication of locomotives. 180-3. 5 diagrams
Figures 61-5: Wakefield
Oil and gas furnaces in railway workshops. 183-5.
Continued page 201. Morgan oil-fired furnaces and crucibles for melting brass
A.R. Bennett. Locomotives of the Little Orme Quarry, Llandudno. 185-6.
Manning Wardle outside cylinder 0-4-0ST Little Orme built by Manning Wardle WN 478/1873 (for Leeds Corporation Waterworks) and Kerr Stuart Brazil type Garth WN 1257/1914
"The Sunset Limited", Southern Pacific R.R. 186-9. 4 illustrations
Ran 2489 miles between New Orleans and San Francisco. The dining car was mounted on six-wheel bogies and had a clerestory roof.
Signalling arrangements on the Belfast & County Down Railway at Belfast terminus. 189-91. 5 illustrations
The old locomotives of the Lancashire & Yorkshire Railway. 191-2. 3
Continued from xxx: Figures 27-8
Improvements in screw couplings. 192-3. diagram
The Highland Railway and its locomotives. G.W. Reid
Formerly locomotive superintendent of the Natal Government Rys., was very interested in description of the Dunrobin locomotives, given in July Issue and referring to the inscriptions on the weather board stated that these were a source of anxiety to him whenever the engine came to Inverness shops for repairs whilst he was works manager. No one was allowed on the footplate until the foreman painter had pasted strong white paper on the panel, on which no pencil or thumb mark must be seen, to ensure that no damage had been done whilst in the works. Mr. Reid also pointed out we omitted to mention an alteration made to the first Dunrobin, soon after it was put to work. Originally there was a water tank under the trailing footplate, but this was fitted with a door and then used for carrying lunch baskets, etc. Water was then carried in two tanks placed on each side of the footplate and extending from the front of the smokebox to the front of cab. These tanks were low and covered with teak wood boards to make comfortable seating accommodation for the Duke's guests. There were brass rails for back rests and also arm rests. We regret there is no photo available of the late Duke of Sutherland with his guests. on a "joy ride."
The locomotive designer and
Paper read before The Institution of Locomotive Engineers by Mr. J. Rodgers, Member of Council, 28 April 1917. The Institution of Locomotive Engineers is to be congratulated upon the liberality of its policy in permitting the public issue of the papers read from time to time by its members. As they are written by practical locomotive men, these papers, and the discussions arising from them, are often of considerable value and importance to all interested in the locomotive engine and its working. This is especially the case with the present paper, which we regard as a most useful contribution to the not too copious literature of steam locomotive engineering. In his opening remarks the author draws attention to the difficulties under which the locomotive engineer labours, and, whilst pointing out the desirability of experimental and research work, pays a just tribute to what has already been accomplished in this direction. We are at one with him in regretting that in this country we have no public testing plant available similar to that of the University of Illinois, but we are not sure that he is altogether correct in stating that "the most scientific publications on the locomotive are American." Personally, we are of opinion that this claim would be more fully substantiated by Continental, in particular by French, engineering literature. The author lays stress, we think most properly, on the liason which should exist between the drawing office and the shops and running shed. Cases are all too familiar where this essential has been overlooked, with the unfortunate result that what appeared quite admirable on paper was far otherwise from the point of view of the building and operating staff.
From these general considerations Mr. Rodgers passes to the "governing factors" of design, and gives numerous formulae for determining resistances, tractive force, adhesion, etc., many of which are of considerable practical value, and not less so from being stated in the simplest terms. Space does not permit of our analysing this excellent paper to the length it merits, but we cannot conclude without expressing a hope that this will not be the last contribution Mr. Rodgers will make to the literature of the locomotive, with which he is obviously so well qualified to deal.
The design of railway location.. Clement
C. Williams. London: Chaprnan & Hall, Ltd: New York: John Wilev &
The author of this book as Professor of Railway Engineering to the University of Kansas, U.S.A., has had excellent opportunities of collecting material, and he has the gift of explaining it to the best advantage and as simply as possible. The first chapter gives a condensed historic record way development in the United States. The twelve well-filled chapters which follow are divided into four (A) Railway Economics and Legislation, (B) Operating conditions affecting location, (C) special problems on location, and (D) Practical Location survey. Intended primarily as a text for classes the book ethe underlying physical and economic principles of location, rather than the practical procedure, and is, of based on transatlantic experience, although many conditions and problems are obviously common to r, in all parts of the world, and particularly our colonies. The general principles of railway economics are full: with, so that the student may appreciate the situation Jing the relation of fixed charges to the location of a lins With given traffic conditions the author shows the ob of securing the greatest amount of business, with plc transportation designed to handle the traffic safely and economically. The complex classification of operating expenses and charges on a railway is carefully analysed, as well determination of railway rates and revenues, both as di producers and in relation to commerce. Without giving minute mechanical details, the especial characteristics of locomotive practice are gone into, as governing element in deciding the alignment of a railway. Features of locomotive design, fuel, heating area,supply, boiler losses, cylinders, mechanical stokers,heated steam, driving mechanism, locomotive classifying the power of a locomotive and tractive effort are discussed in turn. Electric traction with its advantages, disadvantage possibilities, are set forth in a separate chapter. An appendix gives the detailed specifications for form of roads, while the last eleven pages furnish a complete index to the work.
Superheater Corporation, Ltd. 194
Owing to the War the offices at Palace Chambers had been commandeered by Government Authorities, the Superheater Corporation being compelled to obtain temporary accommodation at New Burlington Street, W.l.
Cravens, Ltd. 194.
C.F. Minett has been appointed London representative of this firm in succession to . T.W. Ford. Mr. Minett had acted as assistant to Ford for a number of years at the offices at 68, Victoria St. Westminster, S.W.1.
Number 302 (15 October 1917)
New locomotives: South Eastern and Chatham Ry. 195-6.
2-6-4T No. 790 and 2-6-0 No. 810.
2-8-2 locomotives: Paris, Lyons and Mediterranean Ry. built by the Baldwin Locomotive Works. 196-7. illustration
The Highland Railway and its locomotives. 197-8.
Jones Loch class: fifteen built by Dubs & Co.: WN 3392-3406/1896. No. 127 Loch Garry illustrated. Jones retired on 31 October 1896.
The Lynton and Barnstaple Railway.199-201. 4
Illustrations include 2-6-2T Exe and Baldwin (1900) 2-4-2T Lyn. Charles E. Drewett General Manger and J.H. Pearce in charge of locomotives.
Oil and gas furnaces in railway workshops. 201-2.
Previous part see 183-5. Monometer tilting furnace (shown in diagram) was made by the Monometer Manufacturing Co. of Birmingham and enabled molten metal to be poured into several moulds on a revolving table. Also describes the American Scwartz furnace and the Charlier furnace
Oxy-acetylene welding and cutting in locomotive works. 202-4. 2 diagrams
Ernest E. Joynt. The modern locomotives of the Great
Southern & Western Ry. 205-6. 2 diagrams (side
Coey 321 class built with a coned boiler with a total heating surface of 1511ft2 and a grate area of 21ft2. Three of the 305 class were rebuilt with the same boiler. No. 332 was fitted with Marshall valve gear, as had No. 307 of the earlier class.
Philadelphia and Reading Railroad (U.S.A.). 206
55½ miles between Camden and Atlantic City accomplished in 43 minutes with engines Nos. 334 with 5 cars and 343 with 6 cars. No. 344 claimed a speed of 117.7 mile/h between Elwood and Egg Harbour.
Train lighting notes. 207. illustration
Illustration shows balata driving belt after running 27,600 miles.
South Eastern & Chatham Railway. 207.
New 2-6-0 No. 180 stationed at Tonbridge. 2-6-4T No. 790 had been working Cannon Street to Reading services, but was stationed at Ashford.
Glasgow & South Western Railway. 207
New 0-6-2T engines in service: Nos. 99, 100, 101, 102, 142, 143, 145, 147.
The lubrication of locomotives. 207-8. 2 diagrams , table
Figures 66-7: oil feed from Wakefield No. 1 mechanical lubricator.
E.L. Ahrons. Locomotives of the Egyptian State Railways. 209. 2
German-built 0-6-0 RN 459-78 fitted with inside Walschaerts valve gear (No. 465 illustrated) and 0-8-0T RN 515-34 supplied by Franco-Belge and Nos. 545-64 supplied by a German firm (No. 575 illustrated)
Rolled steel disc railway wheels. 210-11. diagram
Taylor Brothers & Co. Ltd new plant at Trafford Park, Manchester
60-ton machinery wagons, North British Railway. 211. illustration
Bogie well wagon supplied by Leeds Forge to requiremnts of W.P. Reid.
Elastic packing for axle boxes. 211-12. diagram
Horse-hair and wool supplied by Messrs. Beckett, Laycock and Watkinson Ltd of Willesden
An old Indian locomotive. 212. illustration
Oude & Rohilkund State Railway 0-6-0 built by Dubs & Co. from 1880: B class. It had 14 x 20in cylinders, 4ft diameter coupled wheels, 667 ft2 total heating surface and 12.7 ft2 grate area.
|71-6||Avonside||1159-60; 1163; 1165; 1167-8||1877|
The old locomotives of the Lancashire & Yorkshire Railway.
Concluded from p. 192. Barton Wright rebuilding of Jenkins 0-6-0 goods engines. Nos. 25, 327 and 345 were rebuilt as 0-4-4Ts with 4ft 10in coupled wheels and 16 x 24in cylinders and were a smaller version of the5ft 8in 0-4-4Ts. They had Naylor safety valves. The second conversions were to 0-6-2Ts and were the first British examples of this wheel arrangement. THe numbers and dates were: 333 (1879); 22, 26, 30 (1880); 320, 348, 364, 365, 368, 372 (1881); 343, 344, 349, 682 (1882); and 24, 38, 347, 354 (1883). Frame lengthening was involved and was probably expensive.Eight were rebuilt as 0-6-0STs for passenger work: Nos. 33, 331, 342, 352 (1883) and 332, 353, 685, 699 (1884). Further rebuilds were to 0-6-0STs for shunting with 4ft 0in wheels: No. 690 illustrated in this form. Another illustration shows a Bury single and a table lists Bury-type singles, which company they were supplied to (Manchester & Bolton or Manchester & Leeds) and builder: Bury; Benjamin Hick; Haigh Foundry; Jones, Turner & Evans.
The problem of railway signal lighting. 214-15. illustration.
Welch patent long burning oil lamp
Improved tarpaulin support for wagons. 215-16. 2 diagrams
Victorian Government Rys. 216
W.M. Shannon, the chief mechanical engineer, in giving evidence at the enquiry into the working of the Victorian Rys., stated that the adoption of superheaters should save 12½% of the fuel consumption, and had 200 of their engines been so fitted there would have been a saving last year, when coal was 15/10 per ton, of £11,378. Recently the price had gone up to 21/1 per ton, and, therefore, the saving would have been £17,000.
Electric traction. A.T. Dover. London: Whittaker
& Co. 667 pp. 518 illustrations and five folding plates. 216
Lecturer on Electric Traction at the Battersea Polytechnic. Engineers and advanced students will find in this work a most exhaustive record of recent progress in electric traction and its problems. The subject matter covers the wide field in a very successful manner, and those seeking a thoroughly practical and up-to-date treatise on the electrical working of railways and tramways will find this book meets their requirements. It has been arranged as follows :Mechanics of train movement; motors; control; auxiliary apparatus; rolling stock; detailed study of train movement; track and over-head construction; distributing systems and sub-stations. It will be noticed that generating stations and transmission lines have not been included, as the generation of electrical energy is now recognised as a special subject and has little bearing on the utilization of the energy for traction purposes, moreover it could hardly have been adequately dealt with in a work of this size. Sub-station converting machinery is dealt with in a long chapter. Separate chapters deal with rolling stock for electric tramways and for railways (motor coach trains) and their electric equipment, brakes, etc. Descriptions and data are given of electric locomotives in service on the Metropolitan and North-Eastern (Tyneside) lines, while the Continental and American examples include the Lotschberg-Simplon; Rhaetian, Italian State, Simplon Tunnel, Norfolk and Western, Detroit River Tunnel; Butte; Anaconda and Pacific, New York Central, Pennsylvania and New York; New Haven and Hartford. In the chapter devoted to overhead construction on railways details will be found relating to the installations on the Lancashire & Yorkshire (Holcombe Brook section), L. B. & S.C., Midland, New York, New Haven and Hartford; Norfolk and Western, Italian State and Simplon Tunnel lines, but detailed accounts of electrifications have been omitted, as they have been already treated fully in the technical press.
Railway Club. 216
A.W. Bartlett, read a paper at the Club, on the 9 October entitled " The Drummond engines of the London and South Western Railway."
Number 303 (15 November 1917)
0-8-2 superheater tank locomotives, Great Northern Ry.
217-19. illustration, diagram (side elevation)
New locomotives: South Eastern and Chatham Ry. 219. 2 diagrams
Detailed working diagrams of leading truck.
New six-coupled locomotives, London and South Western Ry. 220. diagram
Urie 6ft 7in diameter coupled wheels: order for ten. Clearly N15 class, but this is not stated. Table list dimensions of this and its freight equivalent with 5ft 7in coupled wheels.
The electric rolling stock: Chemin de Fer d'Etat Français. 221-2. illustration
Ernest E. Joynt. Modern locomotives of the Great Southern and Western Railway. 222-4.
Old mineral engines, Taff Vale Ry. 227-9. 2 illustrations, table
0-6-0 with 5ft 3in coupled wheels; 17½ x 26in cylinders designed by Hurry Riches.
Oxy-acetylene welding and cutting in locomotive works. 229-32. 6 diagrams, 2 tables
Electrification of the Manchester and Bury Line, Lancashire and Yorkshire
Ry. 232-4. 5 illustrations.
Photographs include interior and exterior of cars and interior of Clifton Junction Power Station.
The lubrication of locomotives. 234-5.
Figures 68-9: Stone's mechanical lubricator
L.P. Parker. A note on the use of jacks for rerailing. 235-6. diagram
High-capacioty car for mineral traffic: Pennsylvania Railroad. 237. illustration
[Steel fireboxes]. W.G. Landon
American method of boiler washing out when hot water not available: steam blown off, then connection is made to injector feed pipe and cold water run in until boiler full, then plug taken out at bottom of firebox. Critices firing up by natural draught: in USA blower used via connection to steam or compressed air
Number 304 (15 December 1917)
Consolidation locomotives for overseas military
railways. 239. illustration
British War Office Orders 2-8-0s; built North British Locomotive Co. Ltd. at Queen's Park Works with steel fireboxes and Westinghouse brake
London & North-Western Ry. 239
Claughton class Nos. 116, 159, 171, 986, 1085, 1103, 2122, 2368, 2416 nnd 2426: new series, probably to be built without names. Webb four-cylinder compound No. 1448 mineral engine converted to simple and fitted with superheater.
New locomotives, South Eastern and Chatham Railway.
240-1; 242.. 4 diagrams (including 2 side elevations)
Maunsell N class 2-6-0 and K class 2-6-4T, Includes detailed diagram of valve gear and top feed: last on p. 342.
Standard gauge tank locomotive for the British
Government. 242. illustration
Outside-cylinder (17 x 24in) 0-6-0T supplied by Kerr Stuart & Co. Ltd with 4ft coupled wheels and Belpaire boiler
Great Northern Ry. 242
The four-cylinder compound Atlantic, No. 1300, built by the Vulcan Foundry in 1905, had been rebuilt at Doncaster and converted to a two-cylinder simple engine. The cylinders, which are outside the frames, are 20 in. diameter by 26 in. stroke and drive on to the front pair of coup- led wheels. The original boiler which carries a working pressure of 200 lb. per sq. inch has been retained. The valve gear, which is of the Walschaerts type, is also external. The engine has been fitted with a Gresley superheater, and also the Wakefield mechanical lubri- cator with anti-carbonizing. device. On several occasions recently No. 1300 had been working the 5.30 p.m. express out of King's Cross, through to Doncaster.
Great Western Railway. 242
New 2-6-0 tender locomotives of the "430 I" class, constructed at Swindon Works, bear numbers 5309 to 5333. Several 0-60 Glasgow and South-Western Ry. goods engines are now working on the Great Western main line, among them beng Nos. 300A and 309. Three of the G. & S.W. engines are stationed at Swindon, as well as two tank engines belonging to the South-Eastern and Chatham Ry
The Coalbrookdale Tramroad. 243-5. 5 illustrations.
Illustrations include 0-4-0 shunting locomotive No. 6 and tramway in road at Ironbridge.
Ernest E. Joynt. The modern locomotives of the Great Southern and
Western Ry. 246-8. 2 diagrams (side elevations)
Includes Fig. 16 Sir William Goulding (Maunsell 4-4-0 and Fig. 17 No. 400 Watson four-cylinder 4-6-0.
The lubrication of locomotives. 248-9. 4 diagrams
Vacuum Oil Company lubricants and mechanical sight feed lubricators.,
Locomotive boiler clothing, 250-2. .diagram
Timber painted with asbestos had been used but was replaced by felt and asbestos or silicate cotton (slag wool) and asbestos mattresses. Mentions Fisher's patent and paper by Edwin Kenyon presented to the South Wales Institute of Engineers in 1911.
Oxy-acetylene welding and cutting in locomotive works. 252-4. 2 illustrations, 6 diagrams
The problem of railway signal sighting. 254-5.
LNWR set signals high with sky as background: in contrast the Midland set them low
Oil and gas-fired furnaces in locomotive workshops. 255-7. 5 illustrations
Gas fired tyre heating furnaces
North-Eastern Railway Company's ambulance train for France. 257-60.
Sixteen bogie vahicles
Adjusting weights on locomotive wheels. P.C.
In the article on Adjusting weights on locomotive wheels, page 160, August, 1917, paragraph 8 reads, " ... the idea underlying the equalizing gear is that the engine is supported on three points . . . etc. '. etc." .. This is hardly a correct descnption of the principles governing the application of equalizing and compensating to long and many-wheeled locomotives to-day.
It may be generally said that equalizing and compensating is applied in order to maintain an equal or definite proportion of weight distributed on or over a number of wheels, notwithstanding inequalities and soft places in the track, and also to a great extent to overcome variations in .indi,vidual sprin.gs. Definite proportions of weights are maintained by usmg "proportional" compensating beams.
An instance wIll make this very clear. Take a 4-8·0 engme of which in the first case only the two bogie axles are equalized, all the coupled axles being isolated. If this engine encounters a sharp curve with a rather excessive super-elevation, say, 4 or 5 inches in the outer rail near the centre of the curve in the form of a "hump," the two middle axles of the engine will become very heavily overloaded, especially on the side of the outer rail. This naturally releases weight off the bogie and also the trailing wheels, again, mostly on the side of the outer rail. It will at once be seen that a dangerous condition arises; if moving bogie end first the engine will probably pass all right, but if moving with the trailing coupled axle first it is almost certain to derail.
In the second case, a 4-8-0 engine of similar construction but compensated in two groups, the two bogie axles equalized together and all the coupled wheels compensated, will pass over such a" humped" curve safely, owing to the compensation allowing for the track inequality without much variation from the designed loads on the various axles. .
With regard to paragraph 9, re breaking of springs. It is rare for a spring to break altogether; most cases are of one to four plates giving out.
When this happens on a compensated engme the levers will adjust themselves to the alteration of the camber of the failing spring and keep the weight m approximately correct distribution until the spring can be dealt with. '. With regard to paragraph 10, I have had no ex:perience with portable weighing machines, but it would be mteresting to have the makers' views on the application of such machines to compensated locomotives. ,
Great Western Railway Engines, 1917. A. J. L. W. London: The Great
Western Railway Magazine.
Any work dealing with current locomotive practice necessarily soon becomes out of date and although the first edition of that under notice was published as recently as 1914, many new locomotives have since been added to the G.W.R. stock. In order to include these and make the publication representa- tive of the stock as at present constituted, a new edition has become necessary and advantage has been taken of this to include several new features; among these may be mentioned a chapter on the standardization of locomotives, a diagram with leading dimensions of The Great Bear and a chart of the nine standard types of loconotives n.ow constructed at Swindon Works. The list of all named engmes on the G.W.R. has been revised up to the time of publication, but we regret that the opportunity has not been taken .to add to its interest by the inclusion of the dates and original numbers of the engines.