Details
A model twin oscillating cylinder stationary engine
built by H.I. Barrett with cylinders .5/8in. bore x 1in. stroke, counter-balanced crankshaft and disc flywheel, unpainted -- 6 x 7in. (15.8 x 19cm.)
built by H.I. Barrett with cylinders .5/8in. bore x 1in. stroke, counter-balanced crankshaft and disc flywheel, unpainted -- 6 x 7in. (15.8 x 19cm.)