Mobiloil Gargoyle Porcelain Sign Value Guide

This double-sided porcelain enamel sign is a premier example of early 20th-century petroliana, representing the Vacuum Oil Company's flagship lubricant brand before its merger into Socony-Vacuum. Its historical significance is anchored by the iconic red Gargoyle logo, a symbol of industrial quality that predates the modern Mobil brand.

What affects the value of Mobiloil Gargoyle Porcelain Sign?

• Overall condition of the porcelain, specifically the lack of 'shelving' or significant chips within the Gargoyle graphic.
• The vibrancy of the red and black pigments, as fading from UV exposure can reduce the value below the $450 mark.
• The presence of original mounting hardware or intact brass grommets which enhances the $495 top-end valuation.
• Market demand for pre-1931 Vacuum Oil Company memorabilia compared to later Socony-Vacuum iterations.

How to Identify Mobiloil Gargoyle Porcelain Sign?

• Verify the presence of the distinct red Gargoyle graphic centered within the Mobiloil text branding.
• Check for the heavy, multi-layered porcelain enamel finish characteristic of 1920s United States manufacturing.
• Inspect the grommets and mounting holes for authentic wear patterns consistent with steel-based signage from the 1920-1930 era.
• Confirm the double-sided application of the enamel, ensuring the colors and typography are consistent on both faces.

History of Mobiloil Gargoyle Porcelain Sign

The Vacuum Oil Company introduced the Gargoyle brand in 1899 to market its high-quality lubricants. In 1931, Vacuum Oil merged with Standard Oil of New York to form Socony-Vacuum, which eventually became Mobil. Signs featuring the red Gargoyle are among the most desirable pieces of early 20th-century petroliana, representing the early industrial era of automotive maintenance.