Normally based on the Mid Hants Railway Railway Thomas™ visited Quainton during 2013. This Austerity 0-6-0 locomotive was supplied to the National Coal Board in 1952 by Hunslett. She was converted from a saddle-tank to a side-tank design to create No. 1 Thomas™ in 1994. Further details, in Thomas™ form, are available on the Mid Hants Website.
| Builder :- | Hunslett | Date Built :- | 1952 | Works No. :- | 3781 |
| Running No. :- | 1 | Name :- | Thomas™ | Wheel Arrangement :- | 0-6-0T |
| Tractive Effort :- | Boiler Pressure :- | 170 psi | Cylinder Dimensions :- | 18" x 26" | |
| Weight :- | - | Driving Wheel Dia. :- | - | Owner :- | Mid Hants Railway |