BA
| Baltimore & Annapolis |
|
0
|
1
| BA |
BM
| Boston & Maine |
|
0
|
1
| BM |
BN
| Burlington Northern |
|
0
|
2
| BN |
BO
| Baltimore & Ohio |
|
0
|
6
| BO |
CNW
| Chicago & Northwestern |
|
0
|
1
| CNW |
CO
| Chesapeake & Ohio |
|
0
|
9
| CO |
GTW
| Grand Trunk Western |
|
0
|
1
| GTW |
LHR
| Lehigh & Hudson River |
|
0
|
2
| LHR |
LN
| Louisville & Nashville |
|
0
|
4
| LN |
LV
| Lehigh Valley |
|
1
|
1
| LV |
MEC
| Maine Central |
|
0
|
4
| MEC |
MGA
| Monongahela RR |
|
0
|
1
| MGA |
NYC
| New York Central |
|
0
|
19
| NYC |
PLE
| Pittsburgh & Lake Erie |
|
0
|
1
| PLE |
PRR
| Pennsylvania Railroad |
|
18
|
10
| PRR |
RDG
| Reading Railroad |
|
1
|
2
| RDG |
SBD
| Seaboard System |
|
0
|
2
| SBD |
SLSF
| Saint Louis-San Francisco |
|
0
|
1
| SLSF |
SOU
| Southern |
|
0
|
1
| SOU |
SP
| Southern Pacific |
|
0
|
1
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
1
| SSW |