Rather flamboyantly painted in an eye-popping green and mounted on a varnished wooden base, the engine turns over freely.
| length/inches | 5 |
| width/inches | 5 |
| height/inches | 6 1/2 |
| weight/kg | 1 |
| wheel material | cast iron |
| cylinder material | cast iron |
| valve gear | Stephensons |