Glue tabs on the back are no longer in use. Please see pictures for measurements and conditions not sure about exact year of production. Vintage Mobil Oil Sign Tin Tacker.This item is in the category "Collectibles\Advertising\Merchandise & Memorabilia\Signs\Original\1930-69". The seller is "mikecochi1987" and is located in this country: US. This item can be shipped to United States.