Rare 1959 Texaco Gasoline Motor Oils SSP Convex Pentagon Test Sign

Updated August 6, 2026

Lot number0377
Estimate$25 - $500,000
Opening bid$25
AuctionRustbelt Americana Advertising Auction
DateAugust 7, 2026 at 2:00 PM EDT
Auction houseRichmond Auctions
LocationEast Moline, Illinois

Outstanding SSP die-cut pentagon-shaped convex sign has day one color and gloss. The field and perimeter are clean. The reverse retains three factory mounting tabs and recessed lettering states "1959

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