NS DS-4-4-1000:
This page is dedicated to the original Norfolk Southern's small fleet of Baldwin DS-4-4-1000 yard switchers. The NS was the original owner of 2 DS-4-4-1000 units.
Original orders:
| Orig. road numbers | model | Baldwin serial no. | build date | notes |
| NS 1001-1002 | DS-4-4-1000 | 72832-72833 | 1/1947 |
DS-4-4-1000: NS 1001 72832 1/1947 NS 1002 72833 1/1947