William Tinnin (left) and William Wiser weld Grover wheel mount components.
William Tinnin (left), William Wiser (center), and Putty Mills attach electric motor to Grover wheel; electric motor is from B-26 landing gear and wheel is from Oldmobile Tornado.
Grover with wheels, electric motors, wheel mount/steering components, and Delco batteries attached to frame.
Putty Mills uses grinding tool to shape Grover wheel mount/steering component.
William Wiser (left) and Putty Mills adjust Grover steering mechanism.
William Tinnin used socket wrench to loosen Grover rear wheel nut; note control console structure (left).
Closeup of Grover steering and wheel motor mechanism with wheel removed.
William Wiser adjusts Grover steering mechanism.
Grover frame with wheels and control console structure.
Grover frame with wheels, control console structure, seat frames, and battery boxes.