Vintage 8" Sinclair Opaline Motor Oil Porcelain Sign - Ideal for Collectors & BiddingGLORY DAYS AUCTION4.4(27)$1006 days Left
Olga Sinclair (Panamanian, b. 1957) El Viejo Pescador Oil on LinenHidden Treasures Antiques & Fine Art4.3(25)$4,000Oct 13, 2026
COLLECTION OF 6: SINCLAIR POWER-X & SUPER FUEL 13.5" SINGLE GLOBE LENSES IN ORIGINAL SHIPPING BOXDan Morphy Auctions4.3(1.4k)$500(1 bid)Oct 4, 2026
Vintage Sinclair Advertising Dino Chrome AshtrayEagle Auction Gallery Corporation4.3(6)$203 days Left
A VICTORIAN PINK OPALINE ENAMELLED GLASS OIL LAMP BASE. 35 cm high.Hannam's Auctioneers Ltd4.3(421)£20Sep 29, 2026
(2) Sinclair glass gas pump globe lensesChupp Auctions & Real Estate, LLC4.7(289)$50(1 bid)Oct 1, 2026
