In 1911 Frisbie advertised a small air-cooled engine, probably under 2 horsepower. Aside from a single advertisement, no further information has been found. In 1922 Frisbie was offering an extensive marine engine line that ranged in size from 5 to 100 horsepower and encompassed models having from one to six cylinders. A 1922 advertisement tells of a fifty-foot fishing boat equipped with a 50 horsepower, four-cylinder Frisbie