Walker

1910 12 WALKER Electric Truck Walker Balance Gear Electric Trucks Automobile Maintenance & Manufacturing Co. Chicago, ILL AUTOMOBILE TRADE JOURNAL December 1910 6.25″x10″ page 197

1910 12 WALKER Electric Truck Walker Balance Gear Electric Trucks Automobile Maintenance & Manufacturing Co. Chicago, ILL AUTOMOBILE TRADE JOURNAL December 1910 6.25″x10″ page 200