CN
| Canadian National Railways | 1 |
CO
| Chesapeake & Ohio | 1 |
IC
| Illinois Central | 3 |
NS
| Norfolk Southern | 13 |
NYC
| New York Central | 1 |
PPCX
| AAPRCO Register Private Cars | 3 |
RBBX
| Ringling Bros. and Barnum and Bailey | 1 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 2 |