Motorized Trailer Pushes Bicycle (Nov, 1937)
I would hire this guy to sharpen my knives in a heartbeat just for the joy of seeing him put-put up the street.
Motorized Trailer Pushes Bicycle
An itinerant knife grinder has devised a “cart-before-the-horse” rig to ease his labors on long-distance bicycle journeys. When he tires of pulling his trailer, with its motor-driven grinding machinery, he hitches the motor to the wheels and the trailer pushes him.