BNSF
| BNSF Railway | 1 |
CSX
| CSX Railroad | 1 |
LV
| Lehigh Valley | 2 |
ME
| Morristown & Erie Railroad | 3 |
NS
| Norfolk Southern | 13 |
PPCX
| AAPRCO Register Private Cars | 5 |
PRR
| Pennsylvania Railroad | 1 |
RBBX
| Ringling Bros. and Barnum and Bailey | 11 |
RBMN
| Reading Blue Mountain & Northern | 2 |