1938 – Remote-Controlled Lawn Mower – Alvin Lodge (American)

Source: Mechanix Illustrated, Oct, 1938 (from blog.modernmechanix.com ) Builds Remote Control Lawn Mower Device Attaching two electric – motors, an old paint can, a wooden mixing bowl from a kitchen, sundry gears, wires and drive belts to a regulation lawn mower, Alvin Lodge, an unemployed mechanical engineer of Millersville, Pa., constructed a device that enables him …