BO 3
| ex-B&O 519/9063 |
S2
| 76183 | 1 | 124097 |
BO 25
| William Mason Works blt 1856 |
4-4-0
| | 1 | 58463 |
BO 50
| Boxcab, EMC 8/35, At St Louis County Museum Of Transportation |
AA
| 532 | 1 | 103269 |
BO 147
| Built 1863 by B&O at Mt. Clare |
4-6-0
| | 3 | 136635 |
BO 305
| |
4-6-0
| | 1 | 161626 |
BO 545
| A.J. Cromwell; blt in Mt Clare shops 3/1888 |
2-8-0
| | 1 | 194053 |
BO 600
| JC Davis |
2-6-0
| | 1 | 172104 |
BO 633
| re# 9408 |
SW900
| 20392 | 1 | 86641 |
BO 722
| Ex-B&LE 722A/PEX 722 |
F7A
| 16594 | 8 | 141691 |
BO 1455
| blt 5/55 as #36, AMTK 401:1 |
E9A
| 20378 | 3 | 103286 |
BO 1951
| 6551 re# to 1951 to 9932, At the Gaithersburg MARC Station |
RDC2
| 5912 | 6 | 178415 |
BO 1961
| blt 10/56, re# 9941, B&O museu |
RDC2
| 6506 | 1 | 58462 |
BO 3684
| blt 11/66, to CSXT 6500 |
GP40
| 32644 | 2 | 28355 |
BO 3802
| |
GP38
| 33320 | 3 | 45341 |
BO 4500
| Class Q3 (USRA) |
2-8-2
| 49153 | 1 | 58461 |
BO 4807
| |
GP38
| 36683 | 1 | 74498 |
BO 5300
| Class P-7 President Washingto |
4-6-2
| 59881 | 2 | 58510 |
BO 6607
| blt 10/56 as B&O 3414 |
GP9
| 22256 | 3 | 86640 |
BO 6944
| |
GP30
| 27661 | 2 | 11742 |
BO 7402
| |
SD35
| 29410 | 2 | 59158 |
BO 9913
| Built 04/15/53 as 6513 re# 1903/9913 |
RDC1
| 5811 | 2 | 58495 |