CO 500
| M-1, steam turbine, blt 1947, retired 1949 |
John Henry
| 73079 | 7 | 168382 |
CO 501
| 1948, M-1 class, scrapped 1950 |
John Henry
| 73080 | 2 | 239215 |
CO 502
| Built in early 1948 they were in the deadline by 1949 and scrapped in 1950. |
John Henry
| 73081 | | 175912 |
NW 2300
| |
John Henry
| | 1 | 79279 |