Greenleaf Cycle Company was established in 1902 in Lansing, Michigan. The company produced a limited number of automobiles, with the Greenleaf model being notable for its design and engineering features. The Greenleaf was a four-seater tourer that utilized a 10 horsepower flat-twin engine, which was positioned under the seat with a transverse crankshaft. It was equipped with a three-speed gearbox, contributing to its performance for the era. The…