Microcosm M81 Mini Steam Engine – Compact Precision Model Engine

Microcosm M81 Mini Brass Reciprocating Piston Oscillating Steam Engine Model

M81 Mini Steam Engine Model – Microcosm Brass Flywheel Motor Kit

Microcosm M81 Mini Steam Engine Model – Brass & Stainless Steel Precision

Microcosm M8 Mini Boiler Pump – Brass & Steel Hand Feed Pump for Steam Engine

Twin Cylinder Marine Steam Engine Model

M81 Mini Steam Engine Model – Microcosm Brass Flywheel Motor Kit

Microcosm M81 Brass Mini Steam Engine