The work of an experienced engineer with several other very good engines to his credit, it turns over freely and runs nicely on air.
| length/inches | 14 |
| width/inches | 6 |
| height/inches | 6 |
| weight/kg | 6 |
| wheel material | cast iron |
| cylinder material | cast iron |
| valve type | slide |
| lubricator type | displacement |