My nemesis steam engine build. The O.C.L.E.

[wce4]

This is my umpteenth time building and attempting to get this engine to run, the River Queen Open Column Launch engine.
Part # 1 The base

Part # 2 Front Bearing, Part # 3 Valve Housing

Part # 4 Rotary Valve Part # 5 Shaft

That's all for today, Thanks for looking.