Photograph shows an engine with a missing name plate. It's a 1923 model ? - Bore 4?', stroke 6', flywheels 18' x 2?' - 54#. It runs perfectly. Any help will be appreciated.
Bore 1?', stroke 3', flywheel diameter 6?', weight 8 lbs. This engine used a side shaft (missing) to operate the intake valve, a flame provided the ignition. Any more like this one?