Bidspirit auction | Vintage Firestone Speedway Proved Turnpike

Vintage Firestone Speedway Proved Turnpike Safe Advertising Sign - A circular painted metal advertising sign for Firestone tires featuring the company mid-century marketing slogan. The red and white face displays a centered red script logo reading Firestone between segments of white block lettering reading SPEEDWAY PROVED and TURNPIKE SAFE. Diameter: 15.5 inches (photo 3).