Single cylinder with axle pump, spirit-fired boiler with two wick burner.
No.1691 was built by Neilson, Reid & Company, finally being withdrawn in October 1961 - it would be nice to think that some of the engines we build will have such a long useful life!
| gauge | Gauge 1 & smaller |
| length/inches | 21 |
| width/inches | 3 1/2 |
| height/inches | 5 1/2 |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| CE mark | n/a < 2 litre capacity |
| boiler type | spirit-fired, 2-wick burner |
| boiler material | copper |
| boiler construction | silver soldered |
| hydraulic test valid to | untested |
| steam test valid to | untested |
| safety valve(s) | 1 |
| mechanical pump | 1 |
| hand pump | 1 |