A beautifully made thing; we like the fish-bellied connecting and valve rods, finely proportioned eccentric strap, one-piece crank and nicely shaped bearing caps.
Good fit and finish throughout, as you might expect. The engine turns over freely and runs well on air.
| length/inches | 13 1/2 |
| width/inches | 10 |
| height/inches | 19 |
| weight/kg | 20 |
| wheel material | cast iron |
| cylinder material | cast iron |
| valve type | slide |
| governor type | Watt |