Fairly stiff to turn by hand although runs on air in both directions - we suspect it's had little if any use from new and would ease off after running, well lubricated, for an hour or two.
| length/inches | 10 |
| width/inches | 6 |
| height/inches | 7 1/2 |
| cylinder material | cast iron |
| valve gear | Stephensons |
| reverser type | pole |
| lubricator type | displacement |