|
ATSF
| Atchison Topeka & Santa Fe | 4 |
|
BO
| Baltimore & Ohio | 1 |
|
CBQ
| Chicago Burlington & Quincy | 5 |
|
CNW
| Chicago & Northwestern | 8 |
|
CPMY
| Coopersville & Marne Railway | 4 |
|
CRIP
| Chicago Rock Island & Pacific | 1 |
|
CS
| Colorado & Southern | 1 |
|
DRGW
| Denver & Rio Grande Western | 1 |
|
GN
| Great Northern | 2 |
|
GTW
| Grand Trunk Western | 5 |
|
IC
| Illinois Central | 6 |
|
LN
| Louisville & Nashville | 2 |
|
MC
| Mass Coastal | 2 |
|
NKP
| Nickel Plate | 5 |
|
NYC
| New York Central | 2 |
|
OCEM
| OCEM | 2 |
|
PRR
| Pennsylvania Railroad | 5 |
|
SLSF
| Saint Louis-San Francisco | 1 |
|
SOU
| Southern | 7 |
|
SP
| Southern Pacific | 3 |
|
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
|
UP
| Union Pacific Railroad Company | 1 |
|
UPP
| Union Pacific Passenger | 1 |
|
WAB
| Wabash | 1 |
