Fitted with a balanced crank, mechanical lubricator and high capacity oil pots for the main bearings, we suspect that the engine has been fitted in a boat at some stage in its past.
Turns over freely and runs on air, the engine weighs in at around half a hundredweight.
| length/inches | 13 1/2 |
| width/inches | 9 |
| height/inches | 19 |
| weight/kg | 25 |
| bore x stroke/inches | est 2 + 3 x 2 1/4 |
| axlebox type | plain bearing |
| cylinder material | cast iron |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| lubricator type | mechanical |