RARE 10k Gas Sign Cache Metal Detecting NO NOX Hoard GULF 50 s Signs Pickers Dream Petroliana OMG The seller is tyekid and is located in Vancouver, Washington. Overland service sign sst tire auto gas oil metal vintage quality, early sign dating to the 1920/30s. This item is in the category Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs.