Firestone Tires "The Mark of Quality" Porcelain Curb SignOil Capital Collectibles4.2(22)$50Aug 05, 2026
Studebaker Automobile Service w/Logo Porcelain Sign (TAC)Matthews Auctions, LLC4.6(170)$25Jul 30, 2026
Westinghouse Brake License Plate Topper W/ Crossing Guard GraphicMatthews Auctions, LLC4.6(170)$75(2 bids)Jul 30, 2026
American Racing Equipment Racing Wheels Sold Here Porcelain Sign (TAC)Matthews Auctions, LLC4.6(170)$150(3 bids)Jul 30, 2026
Buick Motor Cars "Valve in Head" 5' SST Smaltz Sign Townsend Montana Garage & Implement Co.Richmond Auctions4.6(88)$25(1 bid)Aug 07, 2026
(Oldsmobile) Safety Tested Used Cars Porcelain Sign (48)(TAC)Matthews Auctions, LLC4.6(170)$25Jul 30, 2026
