SSP. A very early and scarce Circa 1920's Porcelain Pump Plate from Gasco Motor Fuel. Gasco was developed under Portland Gas & Coke Company in the 1920's and in 1929 was purchased and marketed by Shell Gasoline throughout the Pacific Northwest until the 1940's. Pump plate features very unique colors as well as an excellent graphic with great shelving between the colors. CONDITION: Sign is in overall outstanding condition showing an immaculate field with an ultra clean and bright graphic. Sign shows outstanding color & gloss throughout with one area of edge chipping at the left edge near the M of Motor. The mounting holes are clean and the outer edge is overall excellent. A beautiful piece of rare and early West Coast Gasoline Advertising that very rarely becomes available. Condition: (9.0+). Dimensions: 12" Dia.