Lot Of 2 Vintage SSP Sinclair Gas Station Pump Plate SignsKraft Auction Service4.4(808)$25(1 bid)3 days Left
Sinclair Aircraft 48" Double Sided Porcelain Sign w/ RingRichmond Auctions4.6(80)$325(2 bids)1 day Left
Sinclair Gasoline 4' Single Sided Porcelain Sign w/Factory Ring ""Striped Logo"Richmond Auctions4.6(80)$325(3 bids)1 day Left
Striking 1953 Sinclair Extra Duty Motor Oil Double Sided Porcelain SignRichmond Auctions4.6(80)$25(1 bid)1 day Left
Large Vintage Sinclair Aircraft Double-Sided Porcelain Enamel Advertising Sign – 48" RoundGrandview Art & Auctions4.3(1)$400Feb 20, 2026
Outstanding Sinclair Opaline 12" Single Sided Porcelain Lubester Sign w/ LogoRichmond Auctions4.6(80)$100(2 bids)1 day Left
Sold12" Porcelain Sinclair single sided signChips mostly perimeter and mounting holes, . . . . Key words: gasoline, oil, petroleum, Dino, Dinosaur, Pennsylvania, Penn, advertising,See Sold Price
SoldSinclair Gasoline Single Sided Porcelain Pump Plate Sign w/ Dino13.5" x 12", SSP (single sided porcelain) sign has excellent color and gloss. The field has a few minor surface marks. The perimeter has chips at the left-hand mount holes with areas of errant red paiSee Sold Price
SoldSinclair Gasoline Single Sided Porcelain Pump Plate AGE UNKNOWN13.5" x 12", SSP (single sided porcelain) sign age unknown has excellent color and gloss. The field is very clean overall with minor surface imperfections. The perimeter has chips at the mounting holeSee Sold Price
SoldSinclair Gasoline Porcelain Pump Signrate 9, 14" x 12", Single Sided Porcelain, Nice Color and GlossSee Sold Price
Sold12" Porcelain Sinclair Pennsylvania Motor Oil Signsingle sided some dings and corrosionSee Sold Price
Sold12" Sinclair Oils w/ Stripes Porcelain SignSingle sided porcelain (SSP) sign has excellent color and gloss. The field has small white imperfections in the green with one spot of crazing and a scratch in the outer field. The mounting holes andSee Sold Price
SoldLot of 2 Porcelain Pump SignsSingle Sided Porcelain Signs, 15" x 12", nice color and gloss, Sinclair is mint, standard shows hits, age of these 2 pump plates is unknownSee Sold Price
Sold12" Sinclair Motor Oil Standing Dino SS Porcelain Sign12" Sinclair Pennsylvania Motor Oil Standing Black Dino Single Sided Porcelain Sign TAC 9. SSP (single sided porcelain) sign has great color and gloss with a clean field and chips around the perimeterSee Sold Price
SoldSinclair gasoline porcelain pump plate signSSP (single sided porcelain) Sinclair gasoline pump plate. 13.5" H x 12" W.See Sold Price
SoldSinclair gasoline porcelain pump plate signSSP (single sided porcelain) Sinclair gasoline pump plate. 13.5" H x 12" W.See Sold Price
SoldSinclair Dealer Porcelain single sided sign21 3/4" t x 7" W some dings and corrosion to perimeter and interior. . . . Key words: advertising, gas & oil, gasoline, service station, petroleum, Dino, Dinosaur, S&H Green stamps, grocery store, AmeSee Sold Price
SoldSinclair Porcelain Sign Single SidedSingle sided porcelain sign with bright colors, porcelain chips around the mounting holes, slight fading and minor porcelain loss on the "A'. 116.5" x 18". PLEASE NOTE, THERE IS ONLY ONE WAY TO PAY FOSee Sold Price
SoldPorcelain Sinclair Dealer Single sided sign21 3/4" T x 7" W some dings and corrosion to perimeter and interiorSee Sold Price
SoldLarge Porcelain Sinclair 2 piece single sided signtotal length 122" L (each piece is 61" ) x 17" T some dings to perimeter and interiorSee Sold Price
SoldVeedol Motor Oil Convex 12" Single Sided Porcelain Sign w/ LogoSSP (single sided porcelain) domed sign has fantastic color and gloss. The field is very clean overall with minor discoloration in the lettering and light surface wear in the left field. The perimeterSee Sold Price
SoldPorcelain Sinclair single sided "No Smoking" signNo Smoking around pumps" couple of chips on front and back interior nd around holes 16" x 5See Sold Price
SoldPorcelain Sinclair Motor oil single sided sign11 3/4" dia some dings and corrosion at mounting holes, perimeter and interior . . . . Key words: advertising, gas & oil, gasoline, service station, petroleum.See Sold Price
SoldPorcelain Joe's Sinclair single sided sign11 3/4" diam some rust at holes some scratches and dings to interiorSee Sold Price
Sold12" porcelain idaho Gasoline single sided signminor rust around holes and perimeterSee Sold Price
SoldStar Tobacco Sold Here Single Sided Porcelain Sign TAC24" x 12" Single sided porcelain sign with scuffs, scratches, edge wear with porcelain loss and rust. There are 2 porcelain pops in the field and a tiny chip on the right side of the sign. The top lefSee Sold Price
