RI S12 Locos:
This page is dedicated to the RI's small fleet of S12 yard switchers. The RI purchased 2 former Baldwin demonstrator units.
RI:
Original orders:
| Orig. road numbers | model | Baldwin serial no. | build date | notes |
| RI 758-759 | S8 | 75935-75936 | 7/1953 | ex Baldwin demonstrators (BLW) 1200-1201 |
S12: RI 758 75935 7/1953 RI 759 75936 7/1953