https://oldpublicitysign.com Sat, 04 Jul 2026 12:38:45 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://oldpublicitysign.com/vintage-koolmotor-lubrication-porcelain-sign-gas-car-truck-oil-12-x-8-5-2/ https://oldpublicitysign.com/vintage-koolmotor-lubrication-porcelain-sign-gas-car-truck-oil-12-x-8-5-2/#comments Fri, 17 Oct 2025 14:40:51 +0000 https://oldpublicitysign.com/vintage-koolmotor-lubrication-porcelain-sign-gas-car-truck-oil-12-x-8-5-2/






The product is a vintage KOOLMOTOR LUBRICATION porcelain sign featuring a gas and oil theme. This sign is multi-colored, made of heavy steel, and measures 12″ x 8.5″. It is preowned and not a modified item. This collectible advertising piece is ideal for gas and oil enthusiasts, and would be a great addition to any car or truck memorabilia collection.

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The product is a vintage KOOLMOTOR LUBRICATION porcelain sign featuring a gas and oil theme. This sign is multi-colored, made of heavy steel, and measures 12″ x 8.5″. It is preowned and not a modified item. This collectible advertising piece is ideal for gas and oil enthusiasts, and would be a great addition to any car or truck memorabilia collection.

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