Some shots of my model steam engine project
5/8" bore, 1" stroke. 6" flywheel
Eventually it will get a locomotive style horizontal boiler mounted above it, but that is next years project

pksteam0.txt
pksteam1.jpg Patterns
pksteam2.jpg Castings
pksteam3.jpg Crank & Bearings
pksteam4.jpg Assembly Left
pksteam5.jpg Assembly Right