Work to date comprises a rolling chassis with motionwork and smokebox assembly - a box of parts with the engine contains much of the valve gear.
Boiler is copper, brazed with calked firebox stays.
The tender is pretty much complete, with brass tank on a steel chassis.
Complete with assorted photographs of the full size engine and some venerable drawings, including a blueprint general arrangement.
| gauge | 3 1/2 inch |
| length/inches | 27 + 16 |
| width/inches | 7 |
| height/inches | 10 1/2 |
| wheel material | cast iron |
| axlebox type | plain bearing |
| reverser type | screw |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| safety valve(s) | 2 |
| hand pump | 1 |