| Qty. | Road | Numbers | Date | Builder's #s | Phase | Notes |
| 2 | AH | 126,127 | 12/64 | 3391-01,02 | | Altos Hornos de Mexico |
| 2 | AC | 16,17 | 6,7/66 | 3454-01,02 | | American Cyanamid (Brewster,FL) |
| 2 | KS | 1022,1023 | 12/59 | 83392,83393 | | Kaiser Steel (Fontana,CA) |
| 1 | MC | 400 | 7/68 | 6004-01 | | Monongahela Connecting |
| 2 | N&SS | 1016,1017 | 1/69 | 6017-01,02 | | Newburgh & South Shore; last order built at Schenectady |
| 2 | N&W | 10,11 | 1/59 | 82309,82310 | | |
| 10 | N&W | 12-21 | 2-3/59 | 82313-82322 | | |
| 28 | N&W | 22-49 | 4-10/59 | 83364-83391 | | N&W 40,41 to Chesapeake & Western 10,11 |
| 6 | PRR | 8424-8429 | 3/58 | 83857-83862 | | to PC 9844-9849 |
| 2 | PT | 46,47 | 2/68 | 3489-01,02 | | Portland Terminal (OR) |