M6 Mini Steam Engine Kit with Boiler – Brass & Stainless Steel Model

Microcosm M6 Brass Mini Steam Engine Kit(with Steam Engine Boiler& Alcohol Lamp)

Microcosm M6-1 Adjustable Brass Safety Valve (M6×1 Wilesco Steam Engine Models)

S06 Mini Brass Steam Engine Model with Flywheel & Oil Cup

Microcosm M6 Mini Steam Engine Kit with Steam Engine Boiler – Brass & Stainless

M6 Mini Steam Engine Kit with Boiler Single Cylinder Model

Microcosm P30 Mini Steam Engine Flyball Governor - fit for Steam Engine

Microcosm M89 Mini Brass Steam Engine with Boiler – Collectible Model Gift