|
ACY
| Akron, Canton & Youngstown | 1 |
|
ATSF
| Atchison Topeka & Santa Fe | 2 |
|
BM
| Boston & Maine | 1 |
|
BO
| Baltimore & Ohio | 5 |
|
CNJ
| Central Rail Road of New Jersey | 1 |
|
CNW
| Chicago & Northwestern | 2 |
|
CR
| Conrail | 2 |
|
DH
| Delaware & Hudson | 1 |
|
ERIE
| Erie Railroad | 2 |
|
GN
| Great Northern | 2 |
|
LV
| Lehigh Valley | 1 |
|
MEC
| Maine Central | 1 |
|
MILW
| Milwaukee Road | 1 |
|
MRS
| Manufacturers Railway | 2 |
|
NH
| New Haven | 1 |
|
NS
| Norfolk Southern | 1 |
|
NW
| Norfolk & Western | 1 |
|
NYC
| New York Central | 2 |
|
PC
| Penn Central | 2 |
|
PE
| Peoria & Eastern | 1 |
|
PLE
| Pittsburgh & Lake Erie | 1 |
|
PRR
| Pennsylvania Railroad | 1 |
|
RI
| RI | 1 |
|
SFRB
| Santa Fe | 2 |
|
SOU
| Southern | 1 |
|
SPS
| Spokane Portland & Seattle | 1 |
|
WAB
| Wabash | 1 |
|
WP
| Western Pacific | 1 |
