AMTK
| Amtrak | 5 |
BRW
| Black River And Western | 4 |
CNJ
| Central Rail Road of New Jersey | 6 |
CR
| Conrail | 1 |
JTCX
| Juniata Terminal | 10 |
MARC
| Maryland Transit Administration | 2 |
NJT
| New Jersey Transit | 14 |
NS
| Norfolk Southern | 1 |
NYC
| New York Central | 6 |
NYOW
| New York, Ontario & Western | 1 |
PPCX
| AAPRCO Register Private Cars | 1 |
PRR
| Pennsylvania Railroad | 3 |
PRSL
| Pennsylvania Reading Seashore | 1 |
PWJ
| PWJ | 1 |
RBBX
| Ringling Bros. and Barnum and Bailey | 11 |
RBMN
| Reading Blue Mountain & Northern | 4 |
RDG
| Reading Railroad | 2 |
RTI
| Rail Tours | 1 |
SLRS
| SMS Rail Service Incorporated | 5 |
SRC
| Strasburg Railroad | 2 |
SRNJ
| Southern Railroad Company of New Jersey | 3 |
TM
| Texas-Mexican | 2 |
URHS
| URHS | 4 |
WCRL
| West Chester Railroad Company | 10 |
WCRR
| WCRR | 1 |