A finely made engine, fit and finish is very good throughout - we like the prototypical split big end bearings, dummy washouts on the boiler cladding and neatly piped up backhead. The engine runs well on air, with some blow by - the effect, we suspect, of spending many years on display. Steaming the engine would, no doubt, improve its running.
The boiler has had a twice working pressure hydraulic test. Structurally sound, however there is a persistent weep from the soldered inner dome joint, which would require the boiler to be lifted from the frames and stripped to repair.
| gauge | 3 1/2 inch |
| length/inches | 27 + 18 |
| width/inches | 7 |
| height/inches | 11 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | Stephensons |
| reverser type | pole |
| working pressure/psi | 80 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| superheater(s) | 3 |
| superheater type | flue tube |
| safety valve(s) | 1 |
| safety valve type | spring |
| mechanical pump | 1 |
| hand pump | 1 |
| whistle | yes |