Dan, you've brought me a gem from the era when gas stations were as much a part of the American landscape as diners and drive-in theaters. This Texaco Gasoline Motor Oil Porcelain Sign, with its defiantly weathered charm, wears its age like a badge of honor. Sporting a steel canvas, its condition grades as 'Fair', marked by substantial rust and chipping around those valiant old mounting holes. It's the very aging we see—punctuated by the fading red star and green 'T'—that establishes its genuine service station pedigree, waving hello from the roaring 1930s and '40s. It beckons with the allure of a time when Route 66 led adventurers through wide-open dreams.
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Item Report
Texaco Gasoline Motor Oil Porcelain Sign
By:The Texas Company (Texaco)
Style:American Petroliana / Advertising Signage
Origin:United States
Materials:Porcelain enamel on steel
Age:Circa 1930s-1940s
Condition:Fair (substantial rust, chipping, and mounting hole damage)
Value:$700 - $1,200 (auction estimate, with considerable condition issues)
Maker's Marks / Writing:TEXACO, GASOLINE, MOTOR OIL, MADE BY THE TEXAS COMPANY, REG. T.M.
Date:2025-06-29 07:06:27.698412
Description:
A vintage round double-sided porcelain advertising sign for Texaco Gasoline Motor Oil, featuring the classic red Texaco star with a green 'T' at the center and bold lettering around the perimeter. The sign reads 'GASOLINE MOTOR OIL' with 'TEXACO' across the star, and 'MADE BY THE TEXAS COMPANY' printed below. The sign displays significant patina and rust, especially around the mounting holes, and shows evident outdoor use, consistent with genuine service station signage from the early-mid 20th century.
Curator Questions
Curated by Jade
Assessment:
This piece is a classic example of American service station advertising, highly collectible in the petroliana market. Signs with the Texaco star are iconic, and the authentic age and wear are expected and even desirable to collectors. However, the extensive rust, chipping, and mounting hole wear impact its value. The sign appears to be an original from the early-to-mid 20th century rather than a reproduction, based on the style of porcelain, font, logo design, and visible aging patterns.
Individual Images:
The image clearly shows the sign's rust
porcelain loss
and weathering
especially concentrated around mounting holes and edges. The color fading and prominent surface rust are authenticating indicators for longtime outdoor exposure. No additional images provided for reverse side or close-up details.
Provenance:
No provenance information provided.
Condition:
Fair (substantial rust, chipping, and mounting hole damage)
Identification Score: 98%
The design, logo, materials, and construction details are entirely consistent with original Texaco porcelain signs from the stated era. The 'Made by The Texas Company' text and font, as well as overall proportions, further solidify the positive identification.
Authenticity Score: 90%
There are clear signs of real age and weather exposure, such as baked-in rust and chipping consistent with decades of outdoor use. The font and logo design match genuine pre-war Texaco advertising, and the character of the porcelain and steel is appropriate for the period. While high-quality reproductions exist, they rarely achieve this specific pattern of aging and the wear around the mounting holes is typical for genuine signs. A word about fakes… the petroliana field is notorious for high-quality reproductions, but the authentic wear and subtle details in this piece suggest period originality rather than a modern reproduction.
Image Memory Note
The main image depicts a round, double-sided Texaco porcelain sign, approximately 42 inches in diameter. The red star and green 'T' logo appear at the center, with 'TEXACO' rendered in black and 'CO' in smaller font. The outer ring is red with large white block letters spelling 'GASOLINE MOTOR OIL.' The wording 'MADE BY THE TEXAS COMPANY' curves at the bottom. Surface rust and chipping surround several mounting holes (top, sides, and bottom), with especially heavy rust near these points and along the edges. There are scattered rust spots and porcelain losses across the face, but the main design remains legible. No visible backside or edge marks, and no maker's plate or stamp visible in the photo.
Keywords
Texaco, Gasoline, Motor Oil, Petroliana, Porcelain sign, Advertising, United States, Vintage, Service Station
The report was edited after initial Artmink draft. Original AI draft preserved in Artmink audit history.
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