SSP. An outstanding example of this colorful and iconic Circa 1930's Porcelain Pump Plate from Signal Gasoline, a product of Signal Oil & Gas, Los Angeles, California. Sign features an excellent Stoplight graphic as well as unique Signal script. CONDITION: Sign is in outstanding condition overall, showing excellent color & gloss throughout the field with clean graphic & script. Sign shows one very minor nick at the upper mounting hole as well as one small factory like blemish above the A of Signal. The outer edges are extremely clean and overall the piece displays very well. A beautiful example of early West Coast Gasoline Advertising. Condition: (9.0+). Dimensions: 12" Dia.