Porcelain Advertising Signs

Authenticate your antique porcelain sign collection with The Authentication Company.

We are among the top authenticators of antiques and memorabilia related to porcelain signs and other vintage items.

Get your vintage porcelain signs authenticated by the experts at TAC. 


What are porcelain advertising signs?

Vintage porcelain signs are extremely popular. They were die cut from iron with layers of powdered glass. These porcelain signs advertised a wide variety of items, including soda, batteries, cigars, gasoline, restuarants, etc. Many brands went out of business.

Dates of production: 1900-1950s  

Notable Features: Bright colors, lights 

Fun Fact: Between 1900 and WWII, most petrol and oil signs were made from porcelain.  


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Authenticate Your Porcelain Sign Collection With The Authentication Company

Your porcelain sign collection deserves the seal of approval with expert authentication and tagging.



Check out examples of antique porcelain signs we have authenticated.

Porcelain Signs

Porcelain Signs