Sinclair Extra Duty Motor Oil Porcelain Sign
This is a rectangular Sinclair Extra Duty Motor Oil porcelain sign. This particular Sinclair Extra Duty Motor Oil sign is red, green, and white. It reads, “Sinclair Extra Duty Motor Oil” and features a white shape against a green and white striped background.
We Are Always Buying Signs
We are always looking for rare signs or common signs in good condition. The market for collectible porcelain signs has never been better. You might be surprised at how much money we can offer. We are buying for our own collections and we buy for the high end customers we represent. You can get our offer by sending photos to our email or by calling or texting us.
Call or Text: 404-606-2648
We work with buyers and sellers throughout the United States and Canada. Your location will never prevent us from doing a deal together.