Mini Brass Single Cylinder Steam Engine Model Kit for DIY Projects & Gifts

S06 Mini Brass Steam Engine Model with Flywheel & Oil Cup

Microcosm M81 Mini Brass Reciprocating Piston Oscillating Steam Engine Model

Microcosm M22 Mini Brass Single-Cylinder Steam Engine For Ships & Small Models

Microcosm M81 Mini Steam Engine – Compact Precision Model Engine

M6-1 Live Steam Safety Valve M6x1 Thread 15 PSI Adjustable Brass

Twin-Cylinder Oscillating Steam Engine – for Retro Ship Models Under 40cm