A 5 inch gauge LNER B1 to Martin Evans' popular "Springbok" design, this one gives all the appearance of a stalled overhaul (albeit one that stalled many years ago, given the dust on it)
Originally well built, the locomotive pushes along freely. There is a coupling rod brass missing, presumably removed for replacement; cab sides are loosely fitted, roof missing, along with the outer dome and tender buffers. Tender has a part-made top rear cover plate in brass.
Cylinders are in cast iron, at some stage converted from piston to slide valve, with gunmetal valve chests.
| gauge |
5 inch |
| length/inches |
40+26 |
| width/inches |
10 |
| height/inches |
15 |
| wheel material |
cast iron |
| axlebox type |
plain bearing |
| cylinder material |
cast iron |
| valve type |
slide |
| valve gear |
Walschaerts |
| reverser type |
screw |
| lubricator type |
mechanical, twin ram |
| injector(s) |
2 |
| working pressure/psi |
100 |
| boiler type |
locomotive |
| boiler material |
copper |
| boiler construction |
silver soldered |
| superheater(s) |
4 |
| superheater type |
flue tube |
| safety valve(s) |
2 |
| safety valve type |
spring |
| hand pump |
1 |