Sinclair Gasoline Porcelain Sign
Sinclair Dino Gasoline (Large Animal) Porcelain Sign
Sinclair Aircraft Porcelain Sign
Sinclair H-C Gasoline Porcelain Sign
Sinclair Gasoline w/ Bars Porcelain Sign
Sinclair Opaline Motor Oil Porcelain Sign
Skelly Gasoline Porcelain Sign
Sohio Porcelain Sign
Smith-O-Lene Porcelain Sign
Blue Sunoco Porcelain Sign
Standard Porcelain Sign
Standard Red Crown Porcelain Sign
Standard White Crown Porcelain Sign
Supertest Porcelain Sign
Texaco Petroleum Products Porcelain Sign
Sunset Gasoline Porcelain Sign
Texaco Porcelain Sign
Texaco Fire-Chief Gasoline Porcelain Sign
Texaco Sky Chief Gasoline Porcelain Sign
Union 76 Gasoline Porcelain Sign
