The engine turns freely and runs on air with some play in the main bearings and slight leak from one top cylinder cover - it needs a new gasket.
| length/inches | 6 1/2 |
| width/inches | 5 1/2 |
| height/inches | 6 |
| weight/kg | 2 |
| wheel material | cast iron flywheel, 2 inch diameter |
| axlebox type | split bronze |
| cylinder material | cast iron |
| valve type | slide |
| lubricator type | displacement |