|
BM
| Boston & Maine | 5 |
|
BO
| Baltimore & Ohio | 5 |
|
CNW
| Chicago & Northwestern | 1 |
|
CR
| Conrail | 15 |
|
EL
| Erie Lackawanna | 1 |
|
GACX
| General American Marks Company | 18 |
|
GCCX
| General American Marks Company | 11 |
|
GIEX
| General American Marks Company | 1 |
|
JTSX
| Joseph Transportation Incorporated | 4 |
|
MEC
| Maine Central | 7 |
|
NS
| Norfolk Southern | 41 |
|
NW
| Norfolk & Western | 12 |
|
PPLX
| Pennsylvania Power and Light Company | 3 |
|
PW
| Providence and Worcester | 74 |
|
RBMN
| Reading Blue Mountain & Northern | 3 |
|
TLTX
| Tilcon Tomasso Quarries Incorporated | 2 |
