| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
|---|---|---|---|---|---|---|---|---|
| M-3 | M | 4-6-2 | 3'-6" | TGR | Don River Railway, Devonport, TAS | display | Robert Stephenson & Hawthorn #7423, 1951 | |
| M-4 | M | 4-6-2 | 3'-6" | TGR | Don River Railway, Devonport, TAS | operational | Robert Stephenson & Hawthorn #7424, 1951 | |
| M-5 | M | 4-6-2 | 3'-6" | TGR | Tasmanian Transport Museum, Glenorchy, TAS | operational | Robert Stephenson & Hawthorn #7425, 1952 | |
| M-1 | M | 4-6-2 | 3'-6" | TGR | Derwent Valley Railway, New Norfolk, TAS | stored | Robert Stephenson & Hawthorn #7427, 1952 | From Ross. |
| M-6 | M | 4-6-2 | 3'-6" | TGR | Bellarine Peninsula Railway, Queenscliff, VIC | stored dismantled | Robert Stephenson & Hawthorn #7429, 1952 |