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Gauge One, by INTERNAL DIAMETERS
or see these castings ARRANGED BY TURNED TREAD DIAMETER
or see the GALLERIES of IMAGES:   PLAIN,   DRIVING WHEELS

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TREAD DIAMETERS are a fairly good guide to wheel size, but remember that due to apparent tyre thickness varying from wheel to wheel by 3 to 5 inches, you will need to refer to the diagrams to find the internal diameters and to see the machining allowances on the castings.

Gauge One Scales: , P = 1:32,   T = 1:30.5 (10 mm/ft).

Find the casting on this page: P1, P2, P13, P15, P16, P18, P19, P20, P23, P24, P25, P31, P35, P36, P37, P38, P39, P40, P41, P42, P43, P44, P45, P47, P48, P49, P51, P57, P58, P59, P60, P61, P62, P63, P64, P65, P66, P70, P71, P72, P73, P74, P75, P79, P80, P81, P82, P89, P90, P92, P93, P98, P105, P106, P110, P111, P117, P118, P124, P125, P132, P134, P142, P143, P144, P145, P149, P150, P151, P153, P156, P157, P158, P162, P167, P168, P169, P172, P173, P174, P175, P177, P181, P185, P191, P193, P194, P195, P197, P198, P199, P200, P218, P219, P220, P221, P222, P226, P227, P228, P239, P240, P241, P242, P245, P246, P246s, P252, P253, P254, P255, P256, P257, P258, P260, P261, P262, P273, P282, P287, P292, P294, P295, P301, P304, P306, P307, P308, P309, P310, P316, P318, P319, P320, P321, P322, P323, P324, P326, P346, P347, P353, P354, P355, P356, P359, P360, P361, P359, P360, P361, P362, P376, P377, P378, P400, P401, P402, P403, P416, P417, P418, P419, P420, P432, P459, P460, P468, P469, P470, P471, P485, P486, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T16, T17, T18, T19, T20, T21, T22, T23, T24, T25, T26, T27, T28, T29, T30, T31, T32, T33, T34, T35, T36, T37, T38, T39, T40, T41, T42, T43, T44, T45, T46, T47, T48, T49, T50, T51, T53, T54, T55, T56, T57, T58, T59, T60, T61, T62, T63, T64, T65, T66, T67, T68, T69, T70, T71, T72, T73, T74, T75, T76, T77, T78, T79, T80, T81, T82, T83, T84, T85, T86, T87, T88, T89, T90, T94, T95, T96, T97, T98, T105, T106, T107, T108, T109, T110, T111, T112, T113, T114, T115, T116, T117, T118, T119, T120, T121, T122, T123, T124, T125, T126, T128, T129, T130, T131, T133, T134, T135, T136, T137, T138, T139, T140, T141, T146, T147, T148, T149, T150, T151, T152, T153, T154, T155, T159, T160, T161, T162, T163, T164, T165, T166, T167, T168, T169, T170, T171, T176, T177, T181, T182, T185, T186, T187, T188, T189, T190, T191, T192, T193, T194, T195, T196, T197, T198, T199, T200, T201, T202, T203, T204, T205, T206, T207, T208, T209, T212, T213, T223, T224, T225, T229, T234, T235, T236, T237, T238, T243, T244, T273.

Finding the right casting size if you know the apparent tread.

Look for the casting i/d which matches your model diameter on the tread (the normal nominal o/d), less TWICE the apparent tread at your scale.

Example: 5'0" nominal dia. wheel with a 3½ inch apparent tread at a scale of 1:32.
Model dia on tread = 47.6 mm, twice the apparent tread = 5.6mm, so your target casting internal dia is 42.0 mm.

There is some variation in the castings, but the measurements are usually accurate within ± 0.1 mm.

CASTING Dia.
Proto.		 Spokes Plain
or
driver		 Pin Cast
wts		 Tread
dia
mm.		 Casting
i/d
mm.		 Wheel data
with image		 Stock
P 326 2' 2½" 8 oval spokes Driver IL 5.6" Yes Switzerland rack loco 20.9 18.0 Wheel data Stock
P468 3' 0.6" 8 oval spokes Plain - No Netherlands NS 4-8-4T 6300 class 29.1 19.7 Wheel data Stock
P 306 2' 9" Disc Plain - No USATC class 160 26.2 20.3 Wheel data Stock
P 158 2' 9½" 7 oval spokes Plain - No Germany. 4-6-4T BR class 62, bogies 26.6 20.9 Wheel data Stock
P 316 2' 9½" disc Plain - No Germany. 2-10-0 BR class 52, leading 26.6 21.1 Wheel data Stock
P 19 3' 0" 10 oval spokes Plain - No GWR King bogies 28.6 22.1 Wheel data Stock
P 35 3' 0" 9 oval spokes Plain - No LMS bogie, thicker tyre than BR No 74. (Vee rim). 28.6 22.1 Wheel data Stock
P 41 3' 2" 10 oval spokes Plain - No LNER A3, B1, V2 bogie 30.2 22.6 Wheel data Stock
P 110 3' 2" 12 oval spokes Plain - No LNER B17 bogie 30.2 22.7 Wheel data Stock
P 218 2' 11" 8 oval spokes Plain - No Nord 4-6-0 3500 class bogie. 900 mm 28.1 22.9 Wheel data Stock
P 74 3' 0" 9 oval spokes Plain - No BR bogies. (Vee rim). 28.6 22.9 Wheel data Stock
T 130 2' 9" 9 rect spokes Plain - No MSWJR Nos 14 and 16 27.5 23.0 Wheel data Stock
T 17 2' 9" 8 oval spokes Plain - No Lowmak etc 27.5 23.2 Wheel data Stock
P 252 3' 0" 8 oval spokes Plain - No Dutch 4-6-0 700 class bogies 28.6 23.3 Wheel data Stock
T 96 3' 1" 8 rect spokes Plain - No GER S44/LNER G4; GER T19R after first 4 30.8 23.3 Wheel data Stock
T 35 3' 0" 9 oval spokes Plain - No LMS bogie, thicker tyre than BR No 74. (Vee rim). 30.0 23.4 Wheel data Stock
P 321 3' 0½" disc Plain - No Germany. 2-10-0 BR class 52, tender 29.1 23.5 Wheel data Stock
T 19 3' 0" 10 oval spokes Plain - No GWR King bogies 30.0 23.5 Wheel data Stock
T 110 3' 2" 12 oval spokes Plain - No LNER B17 bogies 31.7 23.6 Wheel data Stock
P 75 3' 2" 10 oval spokes Plain - No GWR 28xx, 29xx, 40xx, 42xx, 43xx, 44xx, 45xx,
47xx, 4073, 51xx, 72xx bogies, 31xx		 30.2 23.6 Wheel data Stock
T 41 3' 2" 10 oval spokes Plain - No LNER A3, B1, V2 bogie 31.7 23.8 Wheel data Stock
P 106 3' 3" 10 oval spokes Plain - No GER 4-6-0 S69/LNER B12 bogies 31.0 23.9 Wheel data Stock
T 74 3' 0" 9 oval spokes Plain - No BR bogies. (Vee rim). 30.0 24.0 Wheel data Stock
P 80 3' 1" Boxpok Plain - No SR Merchant Navy, West Country, Battle of Britain 29.4 24.0 Wheel data Stock
T 192 3' 0" 9 rect spokes Driver - Yes NER 0-4-0T class K/LNER Y8 30.0 24.4 Wheel data Stock
P134 3' 3½" 10 oval spokes Plain - No LMS 4-6-0 Jubilee 31.4 24.5 Wheel data Stock
P378 3' 3" 10 rect spokes Plain - No LNWR Webb Tank carriers 31.0 24.6 Wheel data Stock
P 191 3' 2" disc Plain - No MOS/WD 2-8-0 and 2-10-0 Austerity 30.2 24.6 Wheel data Stock
P 132 3' 3½" disc Plain - No BR class 42/43 D800 31.4 24.8 Wheel data Stock
T 75 3' 2" 10 oval spokes Plain - No GWR 28xx, 29xx, 40xx, 42xx, 43xx, 44xx, 45xx,
47xx, 4073, 51xx, 72xx bogies, 31xx		 31.7 24.9 Wheel data Stock
T 80 3' 1" Boxpok Plain - No SR Merchant Navy, West Country, Battle of Britain 30.8 24.9 Wheel data Stock
T 106 3' 3" 10 oval spokes Plain - No GER 4-6-0 S69/LNER B12 bogies 32.5 25.0 Wheel data Stock
P 177 3' 3½" 10 oval spokes Plain - No LMS 4-6-0 Royal Scot bogie. 31.4 25.1 Wheel data Stock
T 55 3' 3" 8 rect spokes Plain - No Highland Jones Goods bogie 32.1 25.3 Wheel data Stock
P 15 3' 1½" 8 split spokes Plain - No Wagon, split spokes 29.8 25.4 Wheel data Stock
P 16 3' 1½" 8 oval spokes Plain - No Wagon, solid spokes 29.8 25.5 Wheel data Stock
P 60 3' 3½" 10 oval spokes Plain - No BR tenders 31.4 25.7 Wheel data Stock
P 142 3' 6" 10 oval spokes Plain - No GCR 9P/LNER B3 Lord Farringdon bogie 31.0 26.0 Wheel data Stock
T 191 3' 2" disc Plain - No MOS/WD 2-8-0 and 2-10-0 Austerity 31.7 26.0 Wheel data Stock
P 175 3' 4" 11 rect spokes Driver IL 9" No BR Diesel class 97/6. PWM 651-654 (not 650). 31.8 26.0 Wheel data Stock
T 134 3' 3½" 10 oval spokes Plain - No LMS Black Five bogie 32.9 26.1 Wheel data Stock
T 177 3' 3½" 10 oval spokes Plain - No LMS 4-6-0 Royal Scot bogie 32.9 26.4 Wheel data Stock
P 354 3' 4½" 9 oval spokes Plain - No Netherlands 4-6-0 NS 3500 class bogie. 32.1 26.5 Wheel data Stock
T 60 3' 3½" 10 oval spokes Plain - No BR tenders 32.9 26.9 Wheel data Stock
P 98 3' 6½" 10 oval spokes Plain - No LBSC Atlantic bogie 33.3 27.0 Wheel data Stock
P 245 3' 6" 12 rect spokes Plain - No S and D Geo. England 2-4-0 33.3 27.0 Wheel data Stock
T 16 3' 1½" 8 oval spokes Plain - No Wagon, solid spokes 31.3 27.1 Wheel data Stock
T 121 3' 6" 10 oval spokes Plain - No GC 11F/LNER D11 Director bogie 35.0 27.1 Wheel data Stock
P 42 3' 8" 10 oval spokes Plain - No LNER A3, V2 trailing 34.9 27.3 Wheel data Stock
P 51 3' 6½" 10 oval spokes Plain - No LMS Ivatt tender. Vee rim. 33.7 27.4 Wheel data Stock
T 78 3' 6" 10 oval spokes Plain - No GER L77/LNER N7/2,3 pony 35.0 27.4 Wheel data Stock
T 116 3' 6" 12 oval spokes Plain - No Caledonian 944 4-6-2T trailing 35.0 27.4 Wheel data Stock
P 13 3' 7" 12 oval spokes Driver IL 9½" Yes BR Class 03 34.1 27.5 Wheel data Stock
P 278 3' 4¼" 10 oval spokes Plain - No Russian C68 bogies 32.2 27.5 Wheel data Stock
T 113 3' 6" 10 oval spokes Plain - No Caledonian 944 4-6-2T bogies 35.0 27.5 Wheel data Stock
T 138 3' 6" 10 rect spokes Plain - No Highland 4-6-0 Castle tender 35.0 27.5 Wheel data Stock
T 67 3' 6½" 10 oval spokes Plain - No Midland Compound 35.4 27.5 Wheel data Stock
P359 3' 4½" 10 oval spokes Plain - No Swiss Jura Simplon 4-4-0 32.2 27.5 Wheel data Stock
P 172 3' 4¾" 10 oval spokes Plain - No Austria. 4-8-0 113 class, 4-6-0 109 classes, leading 31.1 27.6 Wheel data Stock
P 301 3' 5¾" Disc Driver B 9.8" Yes Russia 0-6-0T class 9P 32.8 27.6 Wheel data Stock
P 23 3' 7" 10 oval spokes Plain - No LSWR M7 bogies, T9 bogies and bogie tenders 34.1 28.0 Wheel data Stock
T 135 3' 6" 10 oval spokes Driver B 8½" Yes BR Diesel class 02 35.0 28.0 Wheel data Stock
P 93 3' 7" 11 oval spokes Plain - No BR class 22 Diesel 34.1 28.0 Wheel data Stock
P 70 3' 6" 8 tee spokes Driver B 10" No GER class 209 33.3 28.2 Wheel data Stock
T 203 3' 6" 10 rect spokes Plain - No CR 4-6-0 903 class, Cardean 35.0 28.3 Wheel data Stock
P 66 3' 9" disc Plain - No LNER 4,200 gall tenders for A2/1, B1, B17, D49,
J38, J39, K3, K4, O2, V2		 35.7 28.3 Wheel data Stock
P 486 3' 6" 10 rect spokes Plain - No ECR/GER 2-2-2 Sharp Single. 33.3 28.3 Wheel data Stock
T 146 3' 6" 10 rect spokes Plain - No Caledonian 123 bogie 35.0 28.4 Wheel data Stock
T 98 3' 6" 10 oval spokes Plain - No GC 4-6-0 class 8 bogies, MR bogie tenders 35.0 28.6 Wheel data Stock
P 149 3' 8" 10 oval spokes Plain - No GWR 4-4-0 Duke, Bulldog bogie 34.9 28.6 Wheel data Stock
T 51 3' 6½" 10 oval spokes Plain - No LMS Ivatt tenders 35.4 28.6 Wheel data Stock
P 81 3' 7" Boxpok Plain - No SR Merchant Navy, West Country, Battle of Britain 34.1 28.6 Wheel data Stock
T 13 3' 7" 12 oval spokes Driver IL 9½" Yes BR class 03 35.8 28.6 Wheel data Stock
T 42 3' 8" 10 oval spokes Plain - No LNER A3, V2 trailing 36.7 28.7 Wheel data Stock
P 418 3' 7.3" 10 oval spokes Plain - No Netherlands. 2-4-2T. NS 7100 34.4 28.8 Wheel data Stock
T 7, 8 3' 7" 10 oval spokes Driver B 10" Yes GER 209/LNER Y5 rebuilt Coffee Pots 35.8 28.9 Wheel data Stock
T 66 3' 9" disc Plain - No LNER 4,200 gall tenders for A2/1, B1, B17, D49, J38, J39, K3, K4, O2, V2 37.5 29.0 Wheel data Stock
P 36 3' 9" 11 oval spokes Plain - No LMS 4-6-2 Duchess pony. (Vee rim). 35.7 29.1 Wheel data Stock
T 23 3' 7" 10 oval spokes Plain - No LSWR M7 bogies, T9 bogies and bogie tenders 35.8 29.1 Wheel data Stock
T 70 3' 6" 8 tee spokes Driver B 10" No GER 209 class/LNER Y5, tee spokes as ex Neilson 35.0 29.3 Wheel data Stock
P 125 3' 9" 10 rect spokes Plain - No LNWR Ramsbottom, Webb, Whale, Bowen Cooke
tender and Problem class carrying wheel.		 35.7 29.4 Wheel data Stock
T 152 3' 6¼" 10 oval spokes Driver IL 9" No NER 0-4-0T H class/LNER Y7 35.4 29.4 Wheel data Stock
T 14 3' 9" 10 oval spokes Plain - No GER M15, G69/LNER F4-6, L77/LNER N7/GE, 1, 4, 5 37.5 29.5 Wheel data Stock
T 182 3' 7½" 10 oval spokes Plain - No L&Y 2-4-2T Aspinal class 5 36.3 29.7 Wheel data Stock
T 81 3' 7" boxpok Plain - No SR Merchant Navy, West Country, Battle of Britain 35.8 30.0 Wheel data Stock
P 31 4' 1" 10 oval spokes Plain - No GER tenders,
also SECR D at 4' 0" with thinner tyres		 38.9 30.1 Wheel data Stock
P 1, P 2 4' 0" 10 oval spokes Driver B 10" Yes GER 0-6-0T Pass. R24/J67, J69 38.1 30.2 Wheel data Stock
P 324 3' 9" 11 rect spokes Plain - No LSWR tenders 35.7 30.2 Wheel data Stock
T 149 3' 8" 10 oval spokes Plain - No GWR 4-4-0 Duke, Bulldog bogie 36.7 30.5 Wheel data Stock
T 125 3' 9" 10 rect spokes Plain - No LNWR Ramsbottom, Webb, Whale, Bowen Cooke
tender and Problem class carrying wheel.		 37.5 30.5 Wheel data Stock
T 36 3' 9" 11 oval spokes Plain - No LMS 4-6-2 Duchess pony 37.5 31.0 Wheel data Stock
T 56 3' 9½" 10 rect spokes Plain - No Highland Jones Goods tender 37.9 31.3 Wheel data Stock
P 181 4' 0" 12 oval spokes Plain - No LSWR 6 wheel tenders. (Hump rim). 38.1 31.4 Wheel data Stock
P 61 4' 0" 12 rect spokes Plain - No GN Stirling passenger tenders 38.1 31.4 Wheel data Stock
T 165 3' 9¾" 10 oval spokes Plain - No LSWR 4-4-0 Adams X2 and T6 37.9 31.5 Wheel data Stock
P 44 4' 2" disc Plain - No LNER Pacific tenders built after July 1929 39.7 31.6 Wheel data Stock
T 83, 84 3' 6" 10 rect spokes Driver B 9" Yes Bristol & Exeter 0-6-0T 35.0 31.7 Wheel data Stock
T 1, 2 4' 0" 10 oval spokes Driver B 10" Yes GER R24, S56/LNER J66-69, passenger Locos. 40.0 31.7 Wheel data Stock
T 5 4' 0" 12 oval spokes Driver IL 10" No GER R24, S56/LNER J66-69, shunters 40.0 31.7 Wheel data Stock
T 6 4' 0" 15 oval spokes Driver IL 10" No GER R24, S56/LNER J66-69, shunters 40.0 31.7 Wheel data Stock
T 31 4' 1" 10 oval spokes Plain - No GER tenders, also SECR D at 4' 0" with thinner tyres 40.8 31.7 Wheel data Stock
P 167 3' 10" 12 oval spokes Plain - No MR 4-2-2 Spinners, (3' 9½" with thinner tyres) 36.5 31.8 Wheel data Stock
P 353 4' 0" 12 oval spokes Plain - No LBSC 6 wheel tender 38.1 31.9 Wheel data Stock
P 43 4' 2" 12 oval spokes Plain - No GN/LNER. (=4'1" for thin tyred early tenders). 39.7 32.1 Wheel data Stock
P 92 4' 2" 12 oval spokes Plain - No GN C1, C2 Atlantic tenders 39.7 32.3 Wheel data Stock
T 34 4' 0" 12 rect spokes Plain - No GER T26/LNER E4 ponies (rect spokes). 40.0 32.5 Wheel data Stock
P162 4' 1½" 12 rect spokes Plain - No GWR Dean tender 39.3 32.5 Wheel data Stock
P282 3' 11¼" 11 oval spokes Plain - No Russian C68 trailing wheel 37.5 32.6 Wheel data Stock
P 63 4' 1" 12 rect spokes Plain - No GN Stirling Single trailing wheel as built 38.9 33.1 Wheel data Stock
T 61 4' 0" 12 rect spokes Plain - No GN Stirling passenger tenders 40.0 33.2 Wheel data Stock
T 44 4' 2" disc Plain - No LNER Pacific tenders built after July 1929 41.7 33.2 Wheel data Stock
P 257 4' 1" 13 oval spokes Driver B 12" Yes Canada. CPR Baldwin 2-8-0. 38.9 33.3 Wheel data Stock
T 43 4' 2" 12 oval spokes Plain - No GN/LNER. (=4'1" for thin tyred early tenders). 41.7 33.4 Wheel data Stock
P 253 4' 0" 12 oval spokes Plain - No Dutch 4-6-0 700 class tender 38.1 33.5 Wheel data Stock
T 167 3' 10" 12 oval spokes Plain - No MR 4-2-2 Spinners, (3' 9½" with thinner tyres) 38.3 33.5 Wheel data Stock
T 3, 4 4' 0" 12 rect spokes Driver IL 7½" Yes LBSC Terriers (also quoted as 3'11" and 3'11½") 40.0 33.5 Wheel data Stock
P 124 4' 4" 13 oval spokes Plain - No GC Robinson 4,000 gall tender (hump rim) 41.3 33.5 Wheel data Stock
T 181 4' 0" 12 oval spokes Plain - No LSWR Drummond 6 wheel tenders 40.0 33.6 Wheel data Stock
P 222 4' 1¼" 10 oval spokes Plain - No Nord 4-6-0 3500 class tender. 1250 mm 39.1 33.8 Wheel data Stock
P 38 4' 3" 12 oval spokes Plain - No LMS tender 40.5 34.2 Wheel data Stock
P 59 4' 3" 12 oval spokes Plain - No Midland and also GN tenders 40.5 34.3 Wheel data Stock
P 258 4' 3" 13 oval spokes Driver B 13" No Australian NSWGR D50 40.5 34.3 Wheel data Stock
T 124 4' 4" 13 oval spokes Plain - No GC Robinson 4,000 gall tender (hump rim) 43.3 34.3 Wheel data Stock
P 20 4' 1½" 12 oval spokes Plain - No GWR Churchward and Collett tenders 39.3 34.6 Wheel data Stock
T 196 4' 1½" 12 oval spokes Driver IL 11" No NER 0-6-0T W. Worsdell class E1/LNER J72 41.2 34.6 Wheel data Stock
T 236 4' 1½" 12 rect spokes Plain - No LNWR Webb Teutonic, leading 41.2 34.7 Wheel data Stock
T 162 4' 1½" 12 rect spokes Plain - No GWR 4-2-2 Dean '3001' class, tender 41.2 34.8 Wheel data Stock
T 131 4' 0" 13 rect spokes Driver B 13" Yes MSWJR Nos 14 and 16 40.0 35.0 Wheel data Stock
T 63 4' 1" 12 rect spokes Plain - No GN Stirling Single trailing wheel as built 40.8 35.0 Wheel data Stock
P 48, 9 4' 6" 14 oval spokes Driver - No BR Diesel class 08. Outside cranks. 42.9 35.2 Wheel data Stock
P 197, 8 4' 3" 14 rect spokes Driver B 13" Yes WD 0-6-0 Austerity tank, LNER J94. 40.5 35.3 Wheel data Stock
T 59 4' 3" 12 oval spokes Plain - No Midland and also GN tenders 42.5 35.7 Wheel data Stock
T 38 4' 3" 12 oval spokes Plain - No LMS tender 42.5 35.7 Wheel data Stock
T 20 4' 1½" 12 oval spokes Plain - No GWR Churchward and Collett tenders 41.3 36.2 Wheel data Stock
P 286 4' 6" 14 rect spokes Plain - No LBSC D class and G class 42.9 36.3 Wheel data Stock
P 169 4' 4" 12 oval spokes Plain - No MR 4-2-2 115 and 2601 Spinners, trailing 41.3 36.5 Wheel data Stock
T 48, 49 4' 6" 14 oval spokes Driver None Yes BR class 08 Diesel, outside cranks 45.0 36.6 Wheel data Stock
T 97 4' 4" 13 oval spokes Plain - No GC earlier 4,000 gall tenders (rect rim) 43.3 36.7 Wheel data Stock
P 318 - 320 4' 7" 15 oval spokes Driver IL 13" Yes German, BR 2-10-0 class 52 43.8 37.0 Wheel data Stock
P 260 4' 7½" 14 oval spokes Driver IL 15" No GWR 2-8-2T 72xx 44.1 37.3 Wheel data Stock
P 239, 40 4' 8" 14 oval spokes Driver B 13" Yes GCR 0-8-0 , 2-8-0 8M, LNER 04, 05. Front. 44.5 37.3 Wheel data Stock
T 197, 8 4' 3" 14 rect spokes Driver B 13" Yes MOS/WD 0-6-0T Austerity tank/ LNER J94 42.5 37.4 Wheel data Stock
P 273 4' 7½" 14 oval spokes Driver IL 15" No GWR 2-8-0 28xx later drivers 44.1 37.4 Wheel data Stock
P 229 4' 7½" 14 oval spokes Driver IL 15" No GWR 2-8-0T 42xx 44.1 37.5 Wheel data Stock
P 72 4' 7½" 14 oval spokes Driver B 12" No GWR 45xx Small Prairies 44.1 37.9 Wheel data Stock
P 376 4' 8½" 13 rect spokes Driver B 9" Yes LNWR 2-4-2T Webb tank 44.8 38.4 Wheel data Stock
P 45 4' 7½" 12 oval spokes Driver B 10" No GWR 0-6-0PT 57xx 44.1 38.5 Wheel data Stock
T 148 4' 6" 14 rect spokes Plain - No Caledonian 123 trailing 45.0 38.5 Wheel data Stock
T 189, 90 4' 7" 15 oval spokes Driver IL 11" Yes LMS 0-6-0T 3F Jinty. 189 outer, 190 mid 45.8 38.5 Wheel data Stock
T 169 4' 4" 12 oval spokes Plain - No MR 4-2-2 115 and 2601 Spinners, trailing 43.3 38.7 Wheel data Stock
P 193,4,5 4' 8½" 12 ribs Driver B 17" Yes MOS/WD 2-8-0 and 2-10-0 Austerity 44.8 38.9 Wheel data Stock
P469-71 5' 1" 16 oval spokes Driver B 16" Yes Netherlands NS 4-8-4T 6300 class 48.41 38.9 Wheel data Stock
T 273 4' 7½" 14 oval spokes Driver IL 15" No GWR 2-8-0 28xx later drivers 46.3 39.2 Wheel data Stock
P 294 4' 7" 16 oval spokes Plain - No France. BB 4100 43.8 39.4 Wheel data Stock
P307, 8, 9 4' 9½" 13 oval spokes Driver B 13" Yes USATC 2-8-0 S160 45.2 39.7 Wheel data Stock
T 72 4' 7½" 14 oval spokes Driver B 12" No GWR 45xx Small Prairies 46.3 39.7 Wheel data Stock
T 225 4' 7½" 14 oval spokes Driver B 11" No GWR 0-6-2T 56xx, 66xx 46.3 39.7 Wheel data Stock
T 161 4' 7½" 14 rect spokes Plain - No GWR 4-2-2 Dean '3001' class, trailing wheel 46.3 39.9 Wheel data Stock
T 229 4' 7½" 14 oval spokes Driver IL 15" No GWR 2-8-0T 42xx 46.3 39.9 Wheel data Stock
T 11, 12 4' 10" 15 oval spokes Driver IL 11" Yes GER L77/LNER N7 48.3 40.0 Wheel data Stock
T 85, 86 4' 7" 14 rect spokes Driver IL 11" Yes Midland & SW Junc. 0-6-0T Nos 4 & 13 45.8 40.1 Wheel data Stock
T 45 4' 7½" 12 oval spokes Driver B 10" No GWR 57xx Pannier Tanks 46.3 40.2 Wheel data Stock
T 159 4' 8½" 15 oval spokes Driver B 14" No LMS Stanier 8F 47.1 40.2 Wheel data Stock
T 193,4,5 4' 8½" 12 ribs Driver B 17" Yes MOS/WD 2-8-0 and 2-10-0 Austerity outer wheels 47.1 40.7 Wheel data Stock
T 27 4' 11" 15 oval spokes Driver IL 12" Yes GER S44/LNER G4 rear & N31/LNER J14 mid 49.2 40.7 Wheel data Stock
T 29 4' 11" 15 oval spokes Driver IL 12" Yes GER Y14/LNER J15 pass mid drivers 49.2 40.7 Wheel data Stock
T 30 4' 11" 15 oval spokes Driver IL 12" Yes GER N31/J14, Y14/LNER J15 outer, S44/LNER G4 front 49.2 40.7 Wheel data Stock
P 117, 118 5' 0" 15 oval spokes Driver B 14" No BR 2-10-0 9F driven wheel with a larger boss 47.6 40.8 Wheel data Stock
P 246 5' 0" 16 rect spokes Driver IL 10" No S and D. Geo. England 2-4-0 47.6 41.2 Wheel data Stock
P 246s 5' 0" 16 rect spokes Driver IL 12" No Freelance (with thicker, longer hub). 47.6 41.2 Wheel data Stock
P287 5' 2" 16 rect spokes Driver B 10" No GWR Dean Goods 49.2 42.0 Wheel data Stock
P 151 5' 2" 16 oval spokes Driver B 10" No GWR 0-4-2T 14xx 49.2 42.8 Wheel data Stock
T 117, 118 5' 0" 15 oval spokes Driver B 14" No BR 2-10-0 9F 50.0 43.1 Wheel data Stock
T 50 5' 0" 15 oval spokes Driver B 12" No LMS Ivatt/Riddles 2MT 50.0 43.2 Wheel data Stock
P 57, 58 5' 3" 16 oval spokes Driver IL 11" Yes MR 0-6-0 4F. 50.0 43.3 Wheel data Stock
P 400, 401 5' 2" 14 rounded vee spokes Driver B 15" Yes Virginia Rly electric loco, E-1A, 3A 49.2 43.4 Wheel data Stock
T 206, 7 5' 2" 15 oval spokes Driver B 11" Yes GC 0-6-0 9J/LNER J11 Pom Pom (206 mid) 51.7 44.5 Wheel data Stock
P 292 5' 3" 16 oval spokes Driver B 13" No LMS/BR Ivatt driver 50.0 44.6 Wheel data Stock
P 334,5,6 5' 3¼" 16 oval spokes Driver B 11.8" No Hungary. 4-8-0 Class 424 50.2 44.7 Wheel data Stock
T 151 5' 2" 16 oval spokes Driver B 10" No GWR 0-4-2T 14xx 51.7 44.8 Wheel data Stock
T 212, 3 5' 2" 16 oval spokes Driver B 10" Yes GNR 0-6-0 Ivatt J22/LNER J5, J6 (212 mid) 51.7 45.4 Wheel data Stock
T 57, 58 5' 3" 16 oval spokes Driver IL 11" Yes Midland/LMS 4F 52.5 45.7 Wheel data Stock
P 284, 285 5' 6" 18 rect spokes Drivers IL 9" Yes LBSC D class 52.4 45.8 Wheel data Stock
T 9, 10 5' 4" 16 oval spokes Driver IL 11" Yes GER M15, G69/LNER F4-6 53.3 45.8 Wheel data Stock
P 346, 7 5' 6" 18 rect spokes Driver B 13" Yes LBSC 2-6-0 K class 52.4 46.1 Wheel data Stock
T 53, 54 5' 3½" 15 rect spokes Driver B 13" Yes Highland Jones Goods 52.9 46.2 Wheel data Stock
T 166 5' 2" 16 rect spokes Driver IL 12" No GWR 0-4-2T 517 class & 2-4-0T Metro 51.7 46.4 Wheel data Stock
P199, 200 5' 7" 18 oval spokes Driver IL 14" Yes LSWR S15 drivers 53.2 46.5 Wheel data Stock
P 47 5' 8" 18 oval spokes Driver B 15" No GWR Manor. Reinforced spokes 54.0 47.2 Wheel data Stock
P 150 5' 8" 18 oval spokes Pl/Driver - No GWR 4-4-0 Duke, Bulldog. Plain driving wheels 54.0 47.5 Wheel data Stock
P 485 5' 6" 18 rect spokes Driver - No ECR/GER 2-2-2 Sharp Single. No pin boss. 52.4 47.6 Wheel data Stock
T 234, 5 5' 6" 17 oval spokes Driver IL 13" Yes LMS 2-6-0 Hughes Crab, drivers 55.0 47.8 Wheel data Stock
P 419, 420 5' 8½" 16 rect spokes Driver B 10" Yes LNWR 2-4-2T Webb 5′ 8½″ tank. 910 class. 54.4 48.1 Wheel data Stock
P 73 5' 8" 18 oval spokes Driver B 14" No BR 4MT 54.0 48.3 Wheel data Stock
T 208, 9 5' 6" 16 oval spokes Driver IL 11" Yes SECR 0-4-4T H class 55.0 48.4 Wheel data Stock
P 241, 2 5' 8" 15 oval spokes Driver B 14" Yes USA. Penn. 4-6-0 G5. 241 outer, 242 mid. 54.0 48.6 Wheel data Stock
P 156, 7 5' 9" 18 oval spokes Driver IL 13" Yes Germany. 4-6-4T BR class 62 54.8 48.6 Wheel data Stock
T 47 5' 8" 18 oval spokes Driver B 15" No GWR Manor. Reinforced spokes 56.7 49.0 Wheel data Stock
T 32, 33 5' 8" 16 oval spokes Driver IL 11" Yes GER T26/LNER E4, C32/LNER F3 56.7 49.1 Wheel data Stock
T 21, 22 5' 7" 18 oval spokes Driver IL 9" Yes LSWR M7, balanced wheel locos. 55.8 49.3 Wheel data Stock
T 133 5' 7" 18 oval spokes Driver Il 9" Yes LSWR L11, M7 (locos with balanced axles) 55.8 49.3 Wheel data Stock
T 199, 200 5' 7" 18 oval spokes Driver IL 14" Yes LSWR 4-6-0 S15 and 4-6-2T H16. 55.8 49.3 Wheel data Stock
P 173, 4 5' 8½" 17 oval spokes Driver IL 14.2" Yes Austria. 4-8-0 113 class, 4-6-0 109 classes 54.4 49.4 Wheel data Stock
T 114, 5 5' 9" 20 oval spokes Driver IL 13" Yes Caledonian 944 4-6-2T 57.5 49.4 Wheel data Stock
T 119, 120 5' 8" 18 oval spokes Driver B 11" Yes GN N2 with NBL, not Doncaster weights 56.7 49.5 Wheel data Stock
T 150 5' 8" 18 oval spokes Driver - No GWR 4-4-0 Duke, Bulldog. Plain driving wheels 56.7 49.7 Wheel data Stock
P 82 6' 0" 19 oval spokes Driver B 14" No LMS Black Five 57.2 50.0 Wheel data Stock
P 219-21 5' 9" 17 oval spokes Driver IL 12.6" Yes Nord 4-6-0 3500 class. 1750 mm 54.8 50.1 Wheel data Stock
T 136, 7 5' 9" 17 rect spokes Driver B 13" Yes Highland 4-6-0 Castle Series 1 & 2 57.5 50.2 Wheel data Stock
P 459, 460 6' 0" 20 oval spokes Driver Il 14" Yes LSWR 4-6-0 class H15 57.2 50.8 Wheel data Stock
T 73 5' 8" 18 oval spokes Driver B 14" No BR 4MT 75xxx, 80xxx, also for 5' 9" LMS 4P 56.7 50.9 Wheel data Stock
P 254,5,6 6' 0¾" 18 oval spokes Driver B 12" Yes Dutch 4-6-0 700 class. 57.8 51.5 Wheel data Stock
P 64, 65 6' 2" 18 oval spokes Driver B 13" Yes LNER P2, V2 58.7 51.7 Wheel data Stock
T 112 5' 8" 18 oval spokes Driver IL 15" No GWR Churchward 43xx etc 56.7 51.9 Wheel data Stock
P 432 6' 0" 18 rect spokes Driver - No LBSC Jenny Lind. Plain hub. 57.2 52.1 Wheel data Stock
P360, 361 6' 0" 18 oval spokes Driver IL 12.8" Yes Swiss Jura Simplon 4-4-0 57.2 52.2 Wheel data Stock
T 82 6' 0" 19 oval spokes Driver B 14" No LMS Black Five 60.0 52.4 Wheel data Stock
T 46 6' 0" 20 oval spokes Driver B 15" No GWR Hall. Reinforced spokes 60.0 52.4 Wheel data Stock
P 279 - 281 6' 0" 19 oval spokes Driver B 13.8" Yes Russian 2-6-2 C68 class 57.2 52.6 Wheel data Stock
P 111 6' 3" 21 oval spokes Driver B 15" No GWR 4-6-0 Hawksworth County 59.5 53.0 Wheel data Stock
P 71 6' 2" 20 oval spokes Driver B 14" No BR Britannia, Duke, Clan and 5MT 58.7 53.1 Wheel data Stock
P 79 6' 2" Boxpok Driver B 14" No SR Merchant Navy, West Country, Battle of Britain 58.7 53.4 Wheel data Stock
T 87, 88 6' 0" 18 oval spokes Driver B 13" Yes GC class 8/LNER B5. Fish Engines 60.0 53.5 Wheel data Stock
T 64, 65 6' 2" 18 oval spokes Driver IL 13" Yes LNER 2-6-2 V2, driving wheels 61.7 53.6 Wheel data Stock
T 154, 5 6' 2" 18 oval spokes Driver B 13" Yes LNER 4-6-0 Thompson B1 61.7 54.2 Wheel data Stock
T 139-41 6' 2" 20 oval spokes Driver B 13" Yes LNER 4-6-2 Peppercorn A2 61.7 54.1 Wheel data Stock
T 187, 8 6' 1" 20 oval spokes Driver B 13" Yes Caledonian 4-6-0 Pickersgill class 60 60.8 54.3 Wheel data Stock
P 288 6' 6" 22 oval spokes Driver - Yes LBSC G class 61.9 55.2 Wheel data Stock
T 111 6' 3" 21 oval spokes Driver B 15" No GWR 4-6-0 Hawksworth County 62.5 55.3 Wheel data Stock
P 226-8 6' 6" 20 oval spokes Driver B 11½" Yes GER 4-6-0 B12 GE (not Beyer Peacock B12/2) 61.9 55.4 Wheel data Stock
P304, 305 6' 6" 20 oval spokes Driver IL 10" Yes SECR 4-4-0 E class 61.9 55.5 Wheel data Stock
T 71 6' 2" 20 oval spokes Driver B 14" No BR Britannia, Duke, Clan and 5MT 61.7 55.5 Wheel data Stock
P 402, 403 6' 6" 22 rect spokes Driver IL 9" Yes LBSC 0-4-2 Gladstone class 61.9 55.5 Wheel data Stock
T 79 6' 2" Boxpok Driver B 12" No SR Merchant Navy, West Country, Battle of Britain 61.7 55.5 Wheel data Stock
P 105 6' 6" 20 oval spokes Driver B 14" No LMS Princess Royal 61.9 55.6 Wheel data Stock
P 18 6' 6" 22 oval spokes Driver B 14" No GWR King. Reinforced spokes near pin. 61.9 55.8 Wheel data Stock
P 274 6' 4.4" 20 oval spokes Driver B 14.2" Yes Austria. BBÖ 214 class 60.6 55.8 Wheel data Stock
P 275, 276 6' 4.4" 20 oval spokes Driver B 14.2" Yes Austria. BBÖ 214 class 60.6 55.8 Wheel data Stock
P 39, 40 6' 8" 20 oval spokes Driver B 13" Yes LNER A1/A3, B17 63.5 55.9 Wheel data Stock
P 89, 90 6' 8" 20 oval spokes Driver B 11" Yes GN C1, C2 Atlantics, initially 6' 7½" with 2¾" tyres. 63.5 56.6 Wheel data Stock
P 322, 323 6' 7" 22 oval spokes Driver IL 13" Yes LSWR 4-4-0 T3 drivers 62.7 56.0 Wheel data Stock
P 261, 2 6' 7" 22 oval spokes Driver B 14" Yes LSWR King Arthur 62.7 56.4 Wheel data Stock
P 355, 356 6' 8" 18 oval spokes Driver IL 11" Yes Netherlands 4-6-0 NS 3500 class. 63.5 56.6 Wheel data Stock
P 223, 224 6' 7½" 20 oval spokes Driver B 12" Yes LBSC 4-4-2 Atlantic 63.1 56.8 Wheel data Stock
P 24, 25 6' 7" 22 oval spokes Driver IL 9" Yes LSWR T9 62.7 56.9 Wheel data Stock
P 295,6,7 6' 7" Boxpok Driver IL 16" Yes NYC 4-8-4 Niagara S1b 62.7 56.9 Wheel data Stock
P 143-5 6' 9" 20 oval spokes Driver B 13" Yes GCR 9P/LNER B3 Lord Farringdon 64.3 57.0 Wheel data Stock
P 185 6' 8½" 22 oval spokes Driver B 13" No GWR 4-6-0 Star, early Castle outer drivers 63.9 57.1 Wheel data Stock
T 76, 77 6' 6" 20 oval spokes Driver IL 13" Yes LTSR class 79, Tilbury Tank 65.0 57.9 Wheel data Stock
P 37 6' 9" 20 oval spokes Driver B 14" No LMS 4-6-2 Duchess 64.3 58.0 Wheel data Stock
T 107-9 6' 6" 20 oval spokes Driver B 11½" Yes GER S69/LNER B12 GE
(after early modification of first 5)		 65.0 58.0 Wheel data Stock
T 18 6' 6" 22 oval spokes Driver B 14" No GWR King. Reinforced spokes near pin. 65.0 58.0 Wheel data Stock
P 310 6' 8½" 22 oval spokes Driver B 13" No GWR 4-6-0 late Castle 63.7 58.1 Wheel data Stock
P153 6' 9" 21 oval spokes Driver B 13" No LMS 4-6-0 Jubilee driver 64.3 58.1 Wheel data Stock
T 39, 40 6' 8" 20 oval spokes Driver B 13" Yes LNER 4-6-2 A3 and B17 66.7 58.1 Wheel data Stock
T 243, 4 6' 6" 19 oval spokes Driver B 13" Yes GCR 4-6-0 8F/LNER B4. (other drivers). 65.0 58.3 Wheel data Stock
T 204, 5 6' 6" 22 oval spokes Driver IL 9¾" Yes CR 4-6-0 903 class, Cardean, front driver 65.0 58.4 Wheel data Stock
T 105 6' 6" 20 oval spokes Driver B 14" No LMS Princess Royal 65.0 58.7 Wheel data Stock
T 28 6' 7" 22 oval spokes Driver IL 9" No LSWR D15, L12 unweighted 65.8 59.1 Wheel data Stock
T 24, 25 6' 7" 22 oval spokes Driver IL 9" Yes LSWR T9 65.8 59.4 Wheel data Stock
T 89, 90 6' 8" 20 oval spokes Driver B 11" Yes GN C1, C2 Atlantics, initially 6' 7½" with 2¾" tyres. 66.7 59.6 Wheel data Stock
T 122, 3 6' 9" 20 oval spokes Driver B 11" Yes GC 11F/LNER D11 Director 67.5 59.6 Wheel data Stock
T 185 6' 8½" 22 oval spokes Driver IL 13" No GWR 4-6-0 Star, early Castle outer drivers 67.1 60.2 Wheel data Stock
T 186 6' 8½" 22 oval spokes Driver IL 13" No GWR 4-6-0 Castle first mid only, later all drivers 67.1 60.2 Wheel data Stock
T 223, 4 6' 7½" 20 oval spokes Driver B 12" Yes LBSC 4-4-2 H1, H2 66.3 60.3 Wheel data Stock
T 37 6' 9" 21 oval spokes Driver B 14" No LMS 4-6-2 Duchess 67.5 60.5 Wheel data Stock
T 26 6' 8½" 22 oval spokes Driver IL 15" No GWR 29xx Saint mid drivers (slightly larger hub). 67.1 60.5 Wheel data Stock
T 201, 2 6' 8" 21 oval spokes Driver IL 11" Yes SECR 4-4-0 Wainwright D class 66.7 60.7 Wheel data Stock
T 153 6' 9" 21 oval spokes Driver B 13" No LMS 4-6-0 Stanier Jubilee. Reinforced spokes 67.5 60.9 Wheel data Stock
T 170, 171 6' 9" 20 oval spokes Driver IL 11" Yes MR 4-4-0 2606, 2781, 840, 850; LMS Fowler 2P 67.5 60.8 Wheel data Stock
T 176 6' 9" 21 oval spokes Driver B 11" No LMS 4-4-0 2P with Stanier wheel. Spokes gap filled at pin. 67.5 61.0 Wheel data Stock
T 68, 69 7' 0" 22 oval spokes Driver IL 13" Yes Midland Compounds built up to 1909 70.0 62.0 Wheel data Stock
T 94, 95 7' 0" 20 oval spokes Driver B 12" Yes GER S46 Clauds/LNER D14-16 70.0 62.1 Wheel data Stock
T 128, 9 7' 0" 20 oval spokes Driver B 12" Yes GER T19, T19R/LNER D13 70.0 62.9 Wheel data Stock
T 147 7' 0" 22 rect spokes Driver - Yes Caledonian 123 70.0 63.3 Wheel data Stock
T 163, 4 7' 1" 22 oval spokes Driver IL 13" Yes LSWR 4-4-0 Adams X2 and T6 70.8 64.5 Wheel data Stock
P 168 7' 9" 24 oval spokes Driver - Yes MR 4-2-2 115 and 2601 Spinners 73.8 69.1 Wheel data Stock
T 160 7' 9" 24 rect spokes Driver - No GWR 4-2-2 Dean '3001' class 77.5 70.3 Wheel data Stock
T 126 7' 9" 22 rect spokes Driver IL 12" Yes LNWR Problem class (post 1896 weights) 77.5 70.6 Wheel data Stock
P 62 8' 1" 24 rect spokes Driver B 14" Yes GN Stirling Single No 1 77.0 71.0 Wheel data Stock
T 168 7' 9" 24 oval spokes Driver - Yes MR 4-2-2 115 and 2601 Spinners 77.5 73.0 Wheel data Stock
T 62 8' 1" 24 rect spokes Driver B 14" Yes GN Stirling Single No 1 80.8 74.3 Wheel data Stock


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12 Jan 2024