1958 K&O Mercury Mark 55 Variants
1958 Mercury Mark 55 Top: Gen 1 and Gen 2
1958 Mercury - Gen 1 - Front: No battery wires or battery wire hole in tray. Contains 2 - AA batteries inside he cowl for power - only K&O toy outboard motor with self-contained batteries in cowl
1958 Mercury - Gen 1 - Port: No battery wires or battery wire hole in tray. Contains 2 - AA batteries inside he cowl for power - only K&O toy outboard motor with self-contained batteries in cowl
1958 Mercury - Gen 2 - Front: No internal AA batteries. External battery wires protruding from tray just under the trim ring for power hookup
1958 Mercury - Gen 2 - Port: No internal AA batteries. External battery wires protruding from tray just under the trim ring for power hookup