Work to date comprises rolling chassis and tender along with a box of parts including machined cylinder sets, connecting rods and some boiler fittings.
The commercially built silver soldered by is by Western Steam, a finely made thing complete with manufacturer's documentation and initial hydraulic test certificate.
| gauge | 3 1/2 inch |
| length/inches | 13 + 9 |
| width/inches | 5 |
| height/inches | 10 |
| wheel material | cast iron |
| axlebox type | plain |
| cylinder material | gunmetal |
| valve type | slide |
| valve gear | slip eccentric |
| boiler number | WSME.744.02.12.H.V.S |
| year built | 2012 |
| boiler maker | Western Steam |
| working pressure/psi | 80 |
| boiler type | locomotive |
| boiler material | copper |
| boiler construction | silver soldered |
| mechanical pump | axle |