Defiance Spark Plugs Double-Sided Flanged Sign rollodor Exhibits minor signs of wear

Exhibits minor signs of wear including water stains and some damage to back corner

43" W x 20

White Company was founded by Orlando C

first seen in 1919

Defiance Spark Plugs Double-Sided Flanged Sign rollodor Exhibits minor signs of wearc. 1930s 1940s; Defiance Spark Plugs, Inc. Toledo, OH Double sided flanged tin advertising sign for Defiance Spark Plugs, featuring the bold slogan "Predetermined Quality" above the company's signature plug illustration. The sign's deep orange background, contrasted with black and cream lettering, embodies classic prewar industrial design and early automotive branding. The flanged edge allowed for perpendicular mounting outside service stations and