Bidspirit auction | Retrol Ball Top Hit &

Retrol Ball Top Hit & Miss Engine Model - This functional scale model depicts a single-cylinder hit-and-miss internal combustion engine mounted on a mobile display cart. The engine is constructed from machined and cast metal components finished in high-gloss red paint, with contrasting polished metal and brass accents. A metal toggle switch on the side of this box is surrounded by a plate reading ON and OFF. Dimensions: 19 in. L.