Two cylinder with Walschaerts gear, complete with original building leaflet.
| gauge | 2 1/2 inch |
| length/inches | 37 1/2 |
| width/inches | 5 1/2 |
| height/inches | 7 1/2 |
| wheel material | cast iron |
| cylinder material | gunmetal |
| valve gear | Walschaerts |
| boiler type | spirit-fired water tube |
| mechanical pump | axle |