Sinclair PPP

PPP. Great gloss and color. The field is very clean with areas of minor flaws, mainly along the perimeter. Marked SPS-61 on the back. Overall it displays very well. Measures: 13.5"X12" Rating: 9.25 Es

PPP. Above average gloss and color with chipping along the perimeter and one corner section is missing. Measures: 13.5"X12" Rating: 7.5 Est: $150-$300

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 show

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

DSP. An absolutely incredible example of this CA. 1930's Porcelain Curb Sign from Sinclair Motor Oils showing large Sinclair script as well as "Black Dino" graphic. CONDITION: Sign is in absolutely ou

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.

One Piece Baked Globe. An incredible condition and important New Old Stock example of this beautiful One Piece Baked Globe from Sinclair Aircraft Gasoline. Globe was found in its original shipping box

12" 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 perimeter

Rare 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. The

Double 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. Conditio

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

SSP. Sign shows an Ink Stamp, "Sinclair SP-1". A very scare Circa 1930's Porcelain Sign from Sinclair Oil Company advertising Sinclair Pennsylvania Motor Oils and showing the iconic Sinclair script as

rated 8.5, 12"D., SSP sign, has excellent gloss and color, field is clean, has chips at mounting holes.

SSP. Maker mark, "MARCA REGISTRADA." Exceedingly rare c. 1930's Sinclair Productos single-sided porcelain sign with strong graphic. CONDITION: Sign has excellent color & gloss throughout, with multipl

11" Sinclair Pennsylvania Motor Oil Black Dino Single Sided Porcelain Sign TAC 8.9. SSP (single sided porcelain) sign has excellent color and some gloss with a clean field and chips around the perimet

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 S

1961 Sinclair & Dino Double Sided Porcelain Identification Sign TAC 9+ & 9C. DSP (double sided porcelain) die cut sign has excellent color and gloss with a clean display. The reverse has a couple tiny

AGS CERTIFIED #10550. DSP. A rare and highly sought after sign from Sinclair showing excellent Rooster graphic with unique shape. CONDITION: Sign is overall fair throughout each side showing areas of

1953 48" Sinclair HC Gasoline Double Sided Porcelain Sign & Ring TAC 8.75 & 8.5. DSP (double sided porcelain) sign has great color and gloss on both sides. Each side has some small chips with reverse

Double sided porcelain (DSP) sign. The display has very good color and gloss with areas of light surface scratches and one small touch up in the L of "Sinclair." The black lettering shadows have areas

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 excel

1961 Sinclair & Dino Double Sided Porcelain Identification Sign & Original Ring TAC 8.9. DSP (double sided porcelain) die cut sign has excellent gloss and color with a few marks, wear and dings in the

6' Sinclair H-C Gasoline Double Sided Porcelain Identification Sign TAC 8.75. DSP (double sided porcelain) sign with excellent color, gloss and a few chips in the field. Measures 72" diameter. Rated 8

One Piece Etched Globe. A very rare example of this scarce C. 1920's Globe from Sinclair Gasoline showing early Bar style graphic with "H-C" at the center. A product of Sinclair Oil Corporation, New Y