6 days LeftAntique Sinclair Crystal Candlesticks Set of 2 Signed C1920Est. $429-$557$270BidhausNew York, NY
1 day Left17 1/2 " Metal Sinclair Oil Advertising Thermometer SignEst. $40-$50$15Chairish AuctionsNew York, NY
4 days LeftSinclair Motor Oil display rackEst. $25-$300$25(1 bid)Chupp Auctions & Real Estate, LLCShipshewana, IN
May 21, 2026Clarence Sinclair Bull (1895-1979), "Greta Garbo" Limited Edition Photograph, Numbered and StampEst. $945-$1,260$420Robinhood AuctionsLas Vegas, NV
Buy NowClarence Sinclair Bull (1895-1979), "Greta Garbo" Limited Edition Photograph, Numbered and Stamp$945Robinhood AuctionsLas Vegas, NV
Buy NowClarence Sinclair Bull (1895-1979), "Greta Garbo" Limited Edition Photograph, Numbered and Stamp$945Robinhood AuctionsLas Vegas, NV
Buy NowClarence Sinclair Bull (1895-1979), "Susan Lenox (Her Fall and Rise)" Limited Edition Photograph,$945Robinhood AuctionsLas Vegas, NV
Buy NowClarence Sinclair Bull (1895-1979), "Mata Hari" Limited Edition Photograph, Numbered and Stamp$945Robinhood AuctionsLas Vegas, NV
May 22, 2026SYDNEY WILSON (LATE 19TH/20TH CENTURY) MEZZOTINTEst. $50-$100$25Selkirk Auctioneers & AppraisersSt. Louis, MO
3 days LeftLewis, Sinclair (1885-1951). Babbitt. New York: 1922.Est. $800-$1,200$400Freeman'sChicago, IL
1 day LeftSinclair Lewis DODSWORTH 1st Edition 1st Printing HC March 1929 Harcourt GoodEst. $200-$250$140Chairish AuctionsNew York, NY
Ends in 12d 19hDad's Army Interest Set of signaturesEst. £200-£300£140(1 bid)Chiswick AuctionsChiswick