BO
| Baltimore & Ohio |
|
0
|
1
| BO |
CNW
| Chicago & Northwestern |
|
0
|
1
| CNW |
DTS
| Detroit & Toledo ShoreLine |
|
0
|
1
| DTS |
ERIE
| Erie Railroad |
|
0
|
1
| ERIE |
LN
| Louisville & Nashville |
|
0
|
1
| LN |
MEC
| Maine Central |
|
1
|
0
| MEC |
MP
| Missouri Pacific |
|
0
|
1
| MP |
NKP
| Nickel Plate |
|
18
|
0
| NKP |
NW
| Norfolk & Western |
|
1
|
1
| NW |
PC
| Penn Central |
|
1
|
0
| PC |
RDG
| Reading Railroad |
|
0
|
1
| RDG |
SOU
| Southern |
|
0
|
1
| SOU |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
1
| SSW |