Z01-Throttle-Regulator-Gasoline-Engine-Model

1.6cc 4-Stroke Evaporative Water-Cooled Horizontal M17 Mini Hit and Miss Engine

1:10 Water Cooled Hit & Miss Engine - 1.6cc 4 Stroke Petrol Model on Wooden Base

Microcosm JW-4 Brass Adjustable Tone Steam Bell Whistle For Steam Engine Models

Microcosm JW-7 Brass Adjustable-Tone Bell Whistle — For Live Steam Engine Models

OKMO B02 hit and miss engine model

OKMO M17 1.6CC Mini Water-cooled 4-stroke Horizontal Hit-Miss Gasoline ICE Model

Vintage Herkimer OK Twin 1.20 Ignition Engine (1946)