| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| L.150 (5521) | 4575 | 2-6-2T | 4'-8½" | London Transport (GWR) | Gwili Railway, Bronwydd Arms, WAL | operational | GWR Swindon Works, 1927 | From the Avon Valley Railway, Bitton, England. |
| L.92 (5786) | 5700 | 0-6-0PT | 4'-8½" | London Transport (GWR) | South Devon Railway, Buckfastleigh, ENG | operational | GWR Swindon Works, 1929 | |
| L.94 (7752) | 5700 | 0-6-0PT | 4'-8½" | London Transport (GWR) | Tyseley Locomotive Works, Tyseley, ENG | private operational | North British Locomotive Co. #24040, 1930 |