BAR
| Bangor & Aroostook | 1 |
BM
| Boston & Maine | 7 |
BO
| Baltimore & Ohio | 2 |
CNJ
| Central Rail Road of New Jersey | 4 |
CR
| Conrail | 6 |
CSRR
| Conway Scenic | 1 |
CV
| Central Vermont | 3 |
DLW
| Delaware Lackawanna & Western | 3 |
DRGW
| Denver & Rio Grande Western | 2 |
EL
| Erie Lackawanna | 3 |
GMRC
| Green Mountain RR | 1 |
GVT
| GVT | 1 |
LNE
| Lehigh and New England Ry | 2 |
LV
| Lehigh Valley | 3 |
MCVX
| Massuchusetts Call/Volunteer Firefighters Assoc. | 8 |
MEC
| Maine Central | 1 |
PRR
| Pennsylvania Railroad | 4 |
RBMN
| Reading Blue Mountain & Northern | 3 |
RDG
| Reading Railroad | 4 |