ACL
| Atlantic Coast Line |
|
0
|
2
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
0
|
1
| ATSF |
GMRC
| Green Mountain RR |
|
2
|
0
| GMRC |
MEC
| Maine Central |
|
6
|
0
| MEC |
MMA
| Montreal, Maine & Atlantic |
|
3
|
0
| MMA |
NW
| Norfolk & Western |
|
0
|
1
| NW |
PRR
| Pennsylvania Railroad |
|
0
|
2
| PRR |
SP
| Southern Pacific |
|
0
|
1
| SP |