Fitted with slip eccentric valve gear, it runs very nicely in either direction on air.
Complete with purpose built wooden box.
| length/inches | 3 1/2 |
| width/inches | 3 |
| height/inches | 5 |
| weight/kg | 1 |
| wheel material | brass flywheel, 1 1/2 inch diameter |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | slip eccentric |