AMTK
| Amtrak | 3 |
CO
| Chesapeake & Ohio | 4 |
CR
| Conrail | 2 |
CWMW
| CWMW | 2 |
ERIE
| Erie Railroad | 3 |
GECX
| General Electric Company | 3 |
JTCX
| Juniata Terminal | 12 |
LV
| Lehigh Valley | 6 |
ME
| Morristown & Erie Railroad | 6 |
NS
| Norfolk Southern | 50 |
NYC
| New York Central | 10 |
OHCR
| Ohio Central | 6 |
PPCX
| AAPRCO Register Private Cars | 26 |
RDG
| Reading Railroad | 3 |
WM
| Western Maryland | 2 |