| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| 2 | 0-2-2-0cog | 4'-8" | MWC | Mt Washington Cog Railway, Bretton Woods, NH | operational | Alco (Manchester), 1875 | Named Ammonoosuc. | |
| 9 | 0-2-2-0cog | 4'-8" | MWC | Mt Washington Cog Railway, Bretton Woods, NH | operational | Alco (Manchester) #45091, 1908 | Named Waumbek. |
