A scratch built single cylinder engine, cast-iron cylinder (approx. 25mm x 25mm), rocker-driven overhead valves, Canadian ‘Champion’ J-8 spark plug, 120 mm iron flywheel, camshaft driven by 2:1 Meccano gears.

Mounted on a wood display base.

Height: 26 cm.

Depth: 21 cm.

Width: 13 cm.