Firestone Ground Grip Farm Tires Sign

Made in U.S.A. 1935 - 1945. Single-sided porcelain (SSP). Raised edge. Promoting Firestones ground grip farm tires. Building on Harvey Firestone's historic 1932 initiative to "Put the Farm on Rubber" with low-pressure pneumatic tires, Firestone officially introduced the groundbreaking Ground Grip farm tire in 1935. Unmarked. 6.5" x 19.5" x 0.5". Authenticated by The Authentication Company (TAC #501900). All items are guaranteed authentic by Miller & Miller Auctions. From the Barry Yorgason Collection.

Condition
Very good colour and gloss. Fine scuffs and scratches most visible on "Firestone" script. Edge and mounting hole chips.