This is a rectangular Pennzoil Safe Lubrication porcelain sign. This particular Pennzoil Safe Lubrication sign is predominantly yellow and black. It reads, “Pennzoil Safe Lubrication, 100% Pure Pennsylvania” and features a red bell against a yellow oval with yellow rays.
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We are always on the hunt for rare collections and vintage signs. We purchase vintage and collectible signs across the country. You may be surprised at how much money we may be able to offer you. Just send us some photos of your collectible via text or email, and we will send you an offer!