1919 The White Heavy-Duty Truck - Predecessor to 18 Wheelers - Ad #1985

This original 2- page magazine ad measures @ 14 x 20" when carefully aligned and fully open.  he ad features the Ancestor of today' White Tractor Trailers.  The White Heavy Duty Truck of 1919 - Dual axle and double reduction gear drive. Nice piece of American Trucking History.