Model Airplanes

Sinclair Aircraft Sign First Image

#image-loader-main { display: none; }

Sinclair Aircraft Sign First Image

Sinclair Aircraft Sign

Total Sales1 Sold

Median Sale Price

Sale Price Range

Similar Upcoming Sales

Sinclair Aircraft w/Plane Logo OPB Milk Glass Globe (TAC)

Matthews Auctions, LLC

4 days Left

50" Sinclair Gasoline DSP Advertising Sign (1 of 12)

50" Sinclair Gasoline DSP Advertising Sign

Donley Auctions

Mar 21, 2026

Large Vintage Sinclair Aircraft Double-Sided Porcelain Enamel Advertising Sign – 48" Round (1 of 8)

Large Vintage Sinclair Aircraft Double-Sided Porcelain Enamel Advertising Sign – 48" Round

Grandview Art & Auctions

Feb 20, 2026

ASSOCIATED FLYING A AERO-TYPE GASOLINE PORCELAIN SIGN (1 of 2)

ASSOCIATED FLYING A AERO-TYPE GASOLINE PORCELAIN SIGN

Dan Morphy Auctions

Feb 17, 2026

Sinclair Motor Oils w/Logo Porcelain Sign (TAC)

Matthews Auctions, LLC

4 days Left

ASSOCIATED AVIATION ETHYL WOODEN SIGN W/ AIRPLANE GRAPHIC. (1 of 2)

ASSOCIATED AVIATION ETHYL WOODEN SIGN W/ AIRPLANE GRAPHIC.

Dan Morphy Auctions

Feb 18, 2026

Sinclair Gasoline SSP Porcelain Advertising Sign (1 of 6)

Sinclair Gasoline SSP Porcelain Advertising Sign

Donley Auctions

Mar 21, 2026

Sinclair HC Etched Milk Glass Gas Globe (1 of 10)

Sinclair HC Etched Milk Glass Gas Globe

Donley Auctions

Mar 21, 2026

Sinclair H-C Gasoline Porcelain Sign (TAC) (1 of 5)

Sinclair H-C Gasoline Porcelain Sign (TAC)

Matthews Auctions, LLC

4 days Left

FEDERAL AIR WING TIRES TIN SIGN. (1 of 3)

FEDERAL AIR WING TIRES TIN SIGN.

Dan Morphy Auctions

Feb 18, 2026

FLYING A GASOLINE PORCELAIN SERVICE STATION SIGN (1 of 2)

FLYING A GASOLINE PORCELAIN SERVICE STATION SIGN

Dan Morphy Auctions

Feb 17, 2026

SINCLAIR AIRCRAFT CONTEMPORARY SIGN (1 of 2)

SINCLAIR AIRCRAFT CONTEMPORARY SIGN

Meissner's Auction Service

Feb 21, 2026

30" Polarine Consult Chart DSP Advertising Sign (1 of 8)

30" Polarine Consult Chart DSP Advertising Sign

Donley Auctions

Mar 21, 2026

FLYING A GASOLINE SUPER EXTRA PORCELAIN PUMP PLATE SIGN (1 of 2)

FLYING A GASOLINE SUPER EXTRA PORCELAIN PUMP PLATE SIGN

Dan Morphy Auctions

Feb 18, 2026

FLYING A GASOLINE PORCELAIN PUMP PLATE SIGN (1 of 2)

FLYING A GASOLINE PORCELAIN PUMP PLATE SIGN

Dan Morphy Auctions

Feb 17, 2026

SINCLAIR HC GASOLINE REPRODUCTION ONE-PIECE BAKED GAS GLOBE (1 of 4)

SINCLAIR HC GASOLINE REPRODUCTION ONE-PIECE BAKED GAS GLOBE

Dan Morphy Auctions

Feb 17, 2026

Similar Sale History

Unlock All Prices

Sold

Van Kannel Sinclair Aircraft Sign Custom Made Sign (1 of 3)

Van Kannel Sinclair Aircraft Sign Custom Made Sign Has 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.

Sold

48" Porcelain double sided Sinclair Aircraft sign (1 of 9)

48" Porcelain double sided Sinclair Aircraft sign some rust and corrosion one side has a little more interior rust than the other

Sold

30" Porcelain Sinclair Aircraft sign (1 of 6)

30" Porcelain Sinclair Aircraft sign some dings at mountingl holes double sided

Sold

Sinclair Aircraft Sign (1 of 2)

Sinclair Aircraft Sign Porcelain, Double-side. Contemporary

Sold

Porcelain 2-Sided Sinclair Aircraft Sign (1 of 2)

Porcelain 2-Sided Sinclair Aircraft Sign 30"d

Sold

Metal Sinclair Aircraft Sign (1 of 4)

Metal Sinclair Aircraft Sign Metal Sinclair Aircraft Sign Ande Rooney Porcelain signs

Sold

199. Vintage Sinclair Aircraft Porcelain Sign - 1930 Registered U.S. Patent Graphic (1 of 2)

199. Vintage Sinclair Aircraft Porcelain Sign - 1930 Registered U.S. Patent Graphic Discover a rare piece of aviation and advertising history with this vintage Sinclair Aircraft porcelain sign, dating back to 1930. This meticulously crafted sign features a striking design that showca

Sold

Sinclair Aircraft Porcelain Sign (1 of 2)

Sinclair Aircraft Porcelain Sign Repro sign is approx 11 1/4" in diameter

Sold

Sinclair Aircraft Replica Sign (1 of 2)

Sinclair Aircraft Replica Sign Sinclair 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.

Sold

48" Sinclair Aircraft DS Porcelain Sign TAC 8 & 7.5 (1 of 3)

48" Sinclair Aircraft DS Porcelain Sign TAC 8 & 7.5 48" 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 si

Sold

Rare Unique 8" Sinclair Aircraft Vintage Porcelain Sign Featuring Snoopy (1 of 1)

Rare Unique 8" Sinclair Aircraft Vintage Porcelain Sign Featuring Snoopy Discover an exceptional piece of aviation history with this rare 8-inch porcelain sign from Sinclair Oil Corporation, featuring an iconic design centered around the lovable character Snoopy. This uniq

Sold

SINCLAIR AIRCRAFT LIGHT UP SIGN (1 of 1)

SINCLAIR AIRCRAFT LIGHT UP SIGN Sinclair Aircraft light up sign. Worked when tested. Marked May 1983 along bottom. 16" Excellent

Sold

Sinclair Aircraft w/Monocoupe Airplane Porcelain Sign (1 of 4)

Sinclair Aircraft w/Monocoupe Airplane Porcelain Sign Rated 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.

Sold

48" Red Sinclair Aircraft Double Sided Porcelain Sign & Ring (1 of 3)

48" Red Sinclair Aircraft Double Sided Porcelain Sign & Ring Double 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 top

Sold

Vintage Sinclair Aircraft Porcelain Metal Gas Sign (1 of 2)

Vintage Sinclair Aircraft Porcelain Metal Gas Sign Vintage Sinclair Aircraft porcelain metal gas sign Measures: 12 inches

Sold

Single Sided Porcelain Sinclair Aircraft Reproduction Gas Pump Sign (1 of 3)

Single Sided Porcelain Sinclair Aircraft Reproduction Gas Pump Sign 11.75" x 11.75"

Sold

TWO ADVERTISING SIGNS (1 of 7)

TWO ADVERTISING SIGNS Comprising: Sinclair Aircraft & Socony Air-Craft Oils; 10 x 14 & 11 3/4 inches diameter

Sold

Sinclair Sign W/New Cans And Neon (1 of 4)

Sinclair Sign W/New Cans And Neon in wood crate.

Sold

48" Porcelain Sinclair Sign RARE single sided version (1 of 3)

48" Porcelain Sinclair Sign RARE single sided version 48" Porcelain sign with bright colors, high gloss, minor scuffs, and porcelain chips. Very scarce to find the single sided version. PLEASE READ & UNDERSTAND THE PAYMENT & SHIPPING TERMS FOR THIS AUCTI

Sold

Large Horizontal Sinclair Sign (1 of 7)

Large Horizontal Sinclair Sign Single sided, porcelain. A rare version of this sign. In pretty good condition, with some areas of wear and paint loss. This sign was once covered in a white paint, but has been stripped down to its o

Sold

We Give Christmas Club Thrifties DST Painted Metal Sinclair Sign (1 of 20)

We Give Christmas Club Thrifties DST Painted Metal Sinclair Sign 20" x 28"

Sold

Sinclair Aircraft Opaline Motor Oil Rocker Can (1 of 6)

Sinclair Aircraft Opaline Motor Oil Rocker Can This is a difficult to find Aircraft version. Both sides have some slight surface wear and scratches throughout, but displays well. Graded 8 and 7.75. 17" x 14" x 8.5"

Sold

Sinclair Aircraft Gasoline 13.5" Complete Gas Pump Globe w/ Milk Glass Body (1 of 2)

Sinclair Aircraft Gasoline 13.5" Complete Gas Pump Globe w/ Milk Glass Body 16.5" T, two 13.5" lenses mounted in a milk glass body. Both lenses are dated 1982 and are in very good condition. The milk glass body is in good condition with one small chip on the base and discolor

Sold

Jaws The Movie Joseph Tabers Shop Sinclair Sign (1 of 15)

Jaws The Movie Joseph Tabers Shop Sinclair Sign Early single sided porcelain Sinclair Gasoline advertising sign. Consignor claims the back of the sign was painted Joseph Taber's Shop and used in the movie Jaws. The Sinclair side is in worn conditio

TOP