Phillips 66 DSP Porcelain 6 Ft Service Station Identification SignCheck the Oil Promotions, LLC4.8(640)$850(5 bids)Jun 27, 2026
1960 Phillips 66 Gasoline 4' Double Sided Porcelain Shield SignRichmond Auctions4.6(86)$25Jun 20, 2026
Rare 1957 Phillips 66 30" Double Sided Porcelain Shield Sign "White Border"Richmond Auctions4.6(86)$25(1 bid)Jun 19, 2026
