M1 Mini Brass Steam Engine – Single Cylinder Double Acting Oscillating Model

M1 Mini Single Cylinder Double Swing Steam Engine Model Toy Creative Gift

M1 Mini Single Cylinder Double-Acting Steam Engine Model – Brass Gift Toy

M1 Mini Single Cylinder Steam Engine Model – Brass Double Acting Marine Toy

Microcosm M81 Mini Brass Reciprocating Piston Oscillating Steam Engine Model

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

M1 Mini Single Cylinder Oscillating Steam Engine – Brass Model for Marine Use

Microcosm M65 Mini Brass 2-Cyl Oscillating Steam Engine –for Boat & Small Models