ACL
| Atlantic Coast Line |
|
1
|
2
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
0
|
1
| ATSF |
BO
| Baltimore & Ohio |
|
2
|
1
| BO |
CRR
| Clinchfield |
|
4
|
0
| CRR |
NW
| Norfolk & Western |
|
2
|
1
| NW |
PM
| Pere Marquette |
|
1
|
0
| PM |
SBD
| Seaboard System |
|
2
|
0
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
1
| SCL |
SOU
| Southern |
|
2
|
4
| SOU |
WM
| Western Maryland |
|
2
|
0
| WM |