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Thomas C. Ayers's Collection
 
3/12/2026
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 Frame/Serial Cross Reference  About this page
MFGSerial  Locomotives
Alco 3403-04 CR 2425(C425) PRR 2425(C425) PC 2425(C425) CR 5063(C425)
Alco 3403-07 PC 2428(C425) CR 2428(C425) PRR 2428(C425)
Alco 3403-15 CR 2436(C425) PC 2436(C425) CR 5070(C425) PRR 2436(C425)
Alco 3433-02 CR 5072(C425) CR 2438(C425) PRR 2438(C425) PC 2438(C425)
Alco 3466-05 CR 6769(C630) PC 6319(C630) PRR 6319(C630)
Alco 3466-07 CR 6771(C630) PC 6321(C630) PRR 6321(C630)
Alco 60416 PRR 9212(0-6-0) PRR 9990(0-6-0)
Alco 60417 PRR 9991(0-6-0) PRR 9215(0-6-0)
Alco 75917 PRR 5927(S2) PRR 9827(S2)
Alco 77995 PC 9466(S1) PC 9466(S1)
Alco 78162 PRR 5635(RS1) PRR 9935(RS1)
Alco 79381 PRR 8833(RS3) PRR 5433(RS3)
Alco 79892 NYC 5331(RS3) PC 5331(RS3)
Alco 79907 PRR 8456(RS3) PRR 5456(RS3)
Alco 79931 AMTK 121(RS3) PC 5465(RS3) PRR 8465(RS3)
Alco 81712 PC 5451(RS3) PRR 8591(RS3)
Alco 81746 PRR 8607(RSD7) PRR 6807(RSD7) PRR 8607(RSD7)
Alco 81752 CR 1128(MT6) CSX 1018(MT6) PC 6813(RSD15) PRR 8613(RSD15) PRR 6813(RSD15)
Alco 81753 CR 1127(MT6) CSX 1017(MT6) PC 6814(RSD15) PRR 8614(RSD15) CR 6814(RSD15) PRR 6814(RSD15)
Alco 81754 PC 6815(RSD15) PRR 8615(RSD15) PRR 6815(RSD15)
Alco 81755 NS 985(MT6) CR 1126(MT6) NS 857(MT6) PC 6816(RSD15) PRR 8616(RSD15) CR 6816(RSD15) PRR 6816(RSD15)
Alco 81920 PRR 7617(RS11) CR 7617(RS11) PC 7617(RS11) PRR 8617(RS11)
Alco 81927 PRR 8624(RS11) PRR 7624(RS11)
Alco 82067 CR 1104(MT6) PRR 8665(RSD12) CR 6865(RSD12)
Alco 82382 CR 1118(MT6) CSX 1015(MT6) PC 6858(RSD12) PRR 8658(RSD12)
Alco 82383 CR 1117(MT6) NS 862(MT6) CR 6859(RSD12) PC 6859(RSD12) PRR 8659(RSD12) PRR 6859(RSD12)
Alco 82387 NS 975(MT6) NS 850(MT6) CR 1108(MT6) PC 6863(RSD12) CR 6863(RSD12) PRR 8663(RSD12) PRR 6863(RSD12)
Alco 82645 PC 7639(RS11) PRR 8639(RS11) CR 7639(RS11) PRR 7639(RS11)
Alco 82828 CR 1014(MT4) PC 7653(RS11) PRR 8653(RS11) PRR 7653(RS11)
Altoona 1040 PRR 601(4-4-0) PRR 2413(4-4-2)
Altoona 1205 LIRR 2362(0-6-0) PRR 2362(0-6-0)
Altoona 1239 PRR 2082(4-4-0) PRR 2082(4-4-0)
Altoona 1409 PRR 1033(4-4-0) KVR 1033(4-4-0)
Altoona 1426 PRR 3001(4-4-2) PRSL 6099(4-4-2)
Altoona 1427 PRR 3002(4-4-2) PRR 4172(4-4-2)
Altoona 1431 PRR 7104(4-4-0) PRR 4170(4-4-2)
Altoona 1494 PRR 10(4-4-0) PRR 6010(4-4-0)
Altoona 1499 PRR 7926(4-4-0) PRR 1053(4-4-0)
Altoona 1532 LIRR 9820(4-4-2) PRR 9820(4-4-2)
Altoona 1768 PRR 940(0-4-0) PRR 3248(0-6-0)
Altoona 1837 PRR 8624(2-8-0) PRR 700(4-4-0)
Altoona 1846 PRR 685(2-8-0) PRR 1639(4-4-0)
Altoona 1857 PRR 1000(4-4-0) PRR 917(4-4-2)
Altoona 1859 PRR 480(4-4-0) PRR 4151(4-4-2)
Altoona 2084 PRR 348(2-8-0) PRR 732(4-6-2)
Altoona 2101 CV 15(0-6-0) PRR 3780(0-6-0)
Altoona 2104 PRR 5079(4-4-0) PRR 7137(4-6-2)
Altoona 2114 PRR 6053(4-4-0) PRR 2437(4-6-2)
Altoona 2159 PRR 1067(4-4-2) PRR 5075(4-4-2)
Altoona 2264 PRR 1181(0-4-0) PRR 9831(4-4-2) PRR 9831(4-4-2)
Altoona 2274 PRR 3378(4-6-2) LIRR 3378(4-6-2)
Altoona 237 PRR 949(0-6-0) PRR 6046(4-4-0)
Altoona 2795 PRR 5142(4-4-2) PRSL 6092(4-4-2)
Altoona 2814 PRSL 6056(4-4-2) PRR 6056(4-4-2)
Altoona 302 PRR 173(2-8-0) PRR 173(2-8-0)
Altoona 3283 PRR 1120(4-6-2) PRR 1120(4-6-2)
Altoona 3474 PRR 1339(4-6-2) PRR 1339(4-6-2)
Altoona 3819 PRR 4700(4-8-2) PRR 6699(4-8-2)
Altoona 426 PRR 751(2-8-0) PRR 134(4-4-0)
Altoona 4301 PC 4852(GG1) CR 4852(GG1) PRR 4852(GG1)
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  Every locomotive has a unique serial number that can be used to identify it as it changes ownership or number.  Our goal is to obtain the serial number for each locomotive on the site.  This page shows locomotives that have changed numbers or ownership.  Click on a Serial number to see pictures of the locomotive under different ownership/numbers.
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