|
ATSF
| Atchison Topeka & Santa Fe | 1 |
|
BM
| Boston & Maine | 1 |
|
BN
| Burlington Northern | 1 |
|
DODX
| Department Of Defense | 1 |
|
FTTX
| TTX Company | 1 |
|
GEX
| General Electric Company | 2 |
|
ITTX
| TTX Company | 1 |
|
JTTX
| TTX Company | 1 |
|
MP
| Missouri Pacific | 3 |
|
PAL
| Paducah & Louisville | 1 |
|
PC
| Penn Central | 1 |
|
PLE
| Pittsburgh & Lake Erie | 1 |
|
SOU
| Southern | 1 |
|
SP
| Southern Pacific | 1 |
|
TTX
| TTX Company | 1 |
|
UP
| Union Pacific Railroad Company | 2 |
|
WC
| Wisconsin Central | 3 |
