Sold2020Metal Sinclair Aircraft SignMetal Sinclair Aircraft Sign Ande Rooney Porcelain signsSee Sold Price
Sold2019Vintage Sinclair Aircraft Porcelain Metal Gas SignVintage Sinclair Aircraft porcelain metal gas sign Measures: 12 inchesSee Sold Price
Sold2021Van Kannel Sinclair Aircraft Sign Custom Made SignHas very good color and gloss. Shows some wear, bends, and areas where the paint has started to crack. It displays very well in the ring. 48" Rated Custom Made. Original metal ring.See Sold Price
Sold202248" Porcelain double sided Sinclair Aircraft signsome rust and corrosion one side has a little more interior rust than the otherSee Sold Price
Sold2020Sinclair Aircraft Replica SignSinclair Aircraft Replica Sign - Offered Without Reserve - There is NO ESTIMATE on this item. - Sinclair Aircraft Replica Sign. It has some minor wear and measures 11.5 inches in diameter.See Sold Price
Sold202248" Sinclair Aircraft DS Porcelain Sign TAC 8 & 7.548" Sinclair Aircraft Double Sided Porcelain Sign TAC 8 & 7.5. Display side has good color and some gloss with a few chips and wear. The reverse has more chips and wear. DSP (double sided porcelain siSee Sold Price
Sold2022SINCLAIR AIRCRAFT LIGHT UP SIGNSinclair Aircraft light up sign. Worked when tested. Marked May 1983 along bottom. 16" ExcellentSee Sold Price
Sold2024Novelty Enamel Metal Sign "Sinclair Aviation Oils" 11.75 inches diameterNovelty Enamel Metal Sign "Sinclair Aviation Oils" 11.75 inches diameter. size: 11.75 in. roundSee Sold Price
Sold2022Sinclair Aircraft w/Monocoupe Airplane Porcelain SignRated 8 & 7.5, 48"D., DSP sign display has has good color and some gloss, has a few chips and wear, reverse has more chips and wear, mounted in a new ring. The Authentication Company #037551.See Sold Price
Sold202348" Red Sinclair Aircraft Double Sided Porcelain Sign & RingDouble sided porcelain (DSP) sign has excellent color and gloss on both sides. The display has several chips in the field with the largest being 2" in diameter. The outer field has one chip at the topSee Sold Price
Sold202248" Sinclair Aircraft Porcelain double sided signsome dings to interior and around perimeter with some corrosionSee Sold Price
Sold2022INCREDIBLE SINCLAIR AIRCRAFT GASOLINE PORCELAIN SERVICE STATION SIGN W/ PLANE GRAPHIC.DSP. An incredibly outstanding and significant museum quality example of this Circa 1930's Porcelain Service Station Sign from Sinclair Aircraft Gasoline. This iconic and highly sought after Sign showSee Sold Price
Sold2022Sinclair HC Gasoline Advertising Sign10 3/4" Round Metal Sinclair HC Gasoline Advertising Sign in GD Cond.See Sold Price
Sold2022Sinclair Gasoline Enamel / Metal Signas is, marked on back SPS 60, measures about 13 1/2 inches tall by 12 inches wideSee Sold Price
Sold2022Sinclair Motor Oil Metal SignSinclair motor oil metal sign. 12 1/2" X 16" with pre-drilled holes for mounting.See Sold Price
Sold2022Boeing Aircraft Co. Enamel SignBoeing aircraft Co. enamel sign. - metal advertising sign. - approx. 12"W X 9"H. Photos are considered part of the description and condition.See Sold Price
Sold2021TWO ADVERTISING SIGNSComprising: Sinclair Aircraft & Socony Air-Craft Oils; 10 x 14 & 11 3/4 inches diameterSee Sold Price
Sold2024Group of 7 Sinclair Oil Cans and Polarine for Fords 1/2 GallonNice group of 8 metal oil cans consists of 7 Sinclair cans and 1 Polarine for Fords 1/2 gallon can. The Sinclair Aircraft, Marine HD and Upper Lubricant cans are full. The Sinclair Pennsylvania 5-quarSee Sold Price
Sold2022Socony Aircraft Oils SignSSP, has good color and gloss, shows some wear, chipping, nail holes, and some metal damage along the edge, displays well, hard sign to find, 20"x30", rated 7.5+See Sold Price
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