The practical gas and gasoline engineer; a manual of practical gas and gasoline knowledge
A 1910 self-published trade manual by Ezra W. Longanecker, issued from Anderson, Indiana, instructing mechanics and operators in running and repairing stationary gas and gasoline engines. Halftone photographs show single-cylinder engines, magnetos, igniters and governors isolated on plain grounds, their spoked flywheels and cast housings printed as heavy black masses with coarse screen texture and brand names cast into the metal.
