Sold2023Rare 24" Sinclair Opaline Motor Oil & Can Double Sided Porcelain SignRare double sided porcelain (DSP) sign with very good color and gloss. The display has two eraser sized chips with small scratches and two tiny bruises. The edges have some chips with metal loss. TheSee Sold Price
Sold202324" Sinclair Opaline Motor Oil & White Dino Double Sided Porcelain SignDouble sided porcelain (DSP) sign has great color and gloss. The field has fine scratches on both sides with some chipping around perimeter. It is mounted in a new ring. Marked Sinclair SO-1. ConditioSee Sold Price
Sold2022EXCEEDINGLY RARE 16" SINCLAIR OPALINE MOTOR OIL PORCELAIN SIGN W/ DINO GRAPHIC.SSP. Sign shows a Makers Ink Stamp "Sinclair SO-1". A very scarce and highly sought after Porcelain Sign from Sinclair Opaline Motor Oils showing a large Dinosaur graphic. CONDITION: Sign shows bold SSee Sold Price
Sold2022SINCLAIR OPALINE MOTOR OILS EMBOSSED TIN SIGN W/ OIL CAN GRAPHIC.SST. An outstanding example of this Embossed Tin Service Station Sign from Sinclair Motor Oils. This is an incredible piece with the graphic of the older slim One Gallon Opaline can. The sign in excelSee Sold Price
Sold2022SINCLAIR OPALINE MOTOR OIL PORCELAIN SIGN W/ DINO GRAPHIC.SSP. Sign shows an Ink Stamp at the bottom edge, "Sinclair SO-2". A beautiful example of this iconic piece of Porcelain Signage from Sinclair Opaline Motor Oils showing iconic Sinclair lettering as weSee Sold Price
Sold2021Sinclair Opaline Motor Oil w/ Early Race Car CanOne gallon metal flat can has very good color and shine, display has light wear, reverse has a little more wear, can is empty, has both lids and spout, one gallon, rated 8.5 & 8See Sold Price
Sold202211" Sinclair Opaline Motor Oil SS Porcelain Sign11" Sinclair Opaline Motor Oil White Dino Single Sided Porcelain Sign TAC 8.75. SSP (single sided porcelain) sign has excellent color and gloss with a couple tiny flea bite chips in the field and bottSee Sold Price
Sold20236' Sinclair Opaline Motor Oil Porcelain Sign w/ CanSingle sided porcelain (SSP) sign has very good color and gloss. The field has rust staining, scratches and chips present. There are two non factory holes w/ chips and touch up in the "ER" of Dealer,See Sold Price
Sold2022RARE SINCLAIR OPALINE MOTOR OIL PORCELAIN OIL CART SIGN.SSP. An excellent example of this Circa 1930's Porcelain Oil Cart Sign from Sinclair Opaline Motor Oils showing Sinclair Bar graphic as well as excellent Sinclair colors. CONDITION: Sign shows excelleSee Sold Price
Sold2018Sinclair Opaline Motor Oil Porcelain Sign with DinosaurSSP. A very nice example of this sign. Sign shows a very clean field with an excellent dinosaur graphic. Sign shows two small areas of outer edge chipping at the top and right hand side. Sign is ink sSee Sold Price
Sold2022Sinclair Opaline Motor Oil w/White Dinosaurs Porcelain Sign (TAC)rated 5, 30"D., DSP sign has major damage. TAC #040662See Sold Price
Sold2022SINCLAIR OPALINE MOTOR OIL PORCELAIN SIGN W/ DINO GRAPHIC.SSP. A highly sought after Porcelain Sign from Sinclair Gasoline showing unique Sinclair script as well as Dino graphic. CONDITION: Sign shows a professional restoration throughout the field. Sign appSee Sold Price
Sold2022Sinclair Opaline Motor Oil Porcelain Sign (TAC)rated 7.75, 60"x15", SSP vertical sign has good color and some gloss, has wear and chips in the field and around the perimeter. TAC #040654See Sold Price
Sold2023SINCLAIR OPALINE MOTOR OIL PORCELAIN SIGN W/ CAN GRAPHIC.SSP. C. 1940's Sinclair Opaline Motor Oil porcelain sign. CONDITION: The sign has good gloss. There is noticeable porcelain loss throughout the field, but the remaining porcelain is stable. There is aSee Sold Price
Sold2022SINCLAIR OPALINE MOTOR OIL SIGNROUND SINCLAIR OPALINE MOTOR OIL 16" SIGN MADE BY SINCLAIR ON BOTTOMSee Sold Price
Sold2022Sinclair Opaline Motor OIl Porcelain Sign60"x15", The SSP vertical sign has good color and gloss, has chips in the field, has crease in lower field with large touched up chips, chips around the perimeter, rated 6.9See Sold Price
Sold2023Group of 3 Sinclair Opaline Motor Oil Metal Quart CansNice group of three different Sinclair Opaline quart cans. All three have been emptied from the top. Both of the cans with Dino are nice with some light wear present. The other Opaline can does have sSee Sold Price
Sold20225ft Vintage SSP Sinclair Opaline Motor Oil SignVintage single sided porcelain SInclair Opaline Motor Oil vertical advertising sign. Sign has porcelain loss, discoloration, and wear from use and age. Does appear to have some concrete splatter on itSee Sold Price
Sold2022SINCLAIR OPALINE MOTOR OIL PORCELAIN SIGNSinclair Opaline Motor Oil Porcelain Sign. Has nice colors. Has some spots of loss and touchup. Displays well. 60"x15" Very GoodSee Sold Price
Sold2022Sinclair Opaline Motor Oil w/Race Car One Gallon Flatrated 6 & 5.5, one gallon flat metal can, has heavy wear and scratches, reverse has more wear, is empty.See Sold Price
Sold2022Sinclair Opaline Motor Oil Rocker CanA nice Sinclair rocker can! Some wear to both sides of the can. One side more visible than the other. Side B with extensive wear and fading. Measures just over 14.5 inches in diamter.See Sold Price
Sold2022Sinclair Opaline Motor Oil Half-Gallon Flat Metal Can (TAC)rated 8, half-gallon flat metal can is empty, has light soiling. TAC #039372See Sold Price
Jul 11Dan Morphy AuctionsMOBILOIL "BB" MOTOR OIL BOTTLE RACK WITH MOBILOIL "FILPRUF" BOTTLES.$600(2 bids)
5 days LeftRentzel's Auction Service, Inc.M-F-A, Big 4 and Sinclair used Motor Oil qt. cans$20(1 bid)
Jul 11Dan Morphy AuctionsN.O.S. GULFLUBE MOTOR OILS TIN DISPLAY RACK W/ 16 GULF "A" ONE POUND GREASE CANS.$750
Aug 06Joe R. Pyle Complete Auctions & Real Estate1920's "Texaco" Gasoline Motor Oil Vintage Neon Sign$110(3 bids)
Jul 11Dan Morphy AuctionsCOLLECTION OF 3: CLIPPER, SPITFIRE & FLEETWOOD TWO GALLON MOTOR OIL CANS.$250
Jul 11Dan Morphy AuctionsTEXACO MARINE MOTOR OIL PORCELAIN SIGN W/ BOATING SCENE GRAPHIC.$2,200(2 bids)
Jul 11Dan Morphy AuctionsCOLLECTION OF 4: VARIOUS ONE QUART MOTOR OIL CANS & ONE POUND GREASE CAN.$200