AERC
| Albany and Eastern Railroad Company | 2 |
AGR
| Alabama and Gulf Coast | 3 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATW
| Atlantic and Western | 2 |
BM
| Boston & Maine | 2 |
CCR
| Corinth & Counce | 1 |
CNW
| Chicago & Northwestern | 2 |
CPAA
| Canadian Pacific Railway | 1 |
EEC
| East Erie Commercial Railroad | 14 |
ELS
| Escanaba and Lake Superior Railroad Comp | 1 |
FGLK
| Finger Lakes Railway | 4 |
GMRC
| Green Mountain RR | 4 |
HS
| H and S Railroad Company | 5 |
MDR
| Kansas City Southern | 1 |
MDW
| Minnesota Dakota and Western Railway Com | 1 |
MEC
| Maine Central | 10 |
NOKL
| Northwestern Oklahoma | 1 |
PDRR
| Pee Dee River RR | 1 |
SIRX
| Southern Illinois Railcar Company | 1 |
SRN
| Sabine River & Northern | 3 |
TASD
| Terminal Alabama State Docks | 2 |