For sale is a very nice old, original 1950s or so tin advertising calendar holder sign for Coca Cola. This is great with the button sign on top. There are a few scuffs near “have a coke” a few light dents around the edge side trim. Overall this is a great piece. A calendar would have screwed into place on this great old sign. The item “Vintage 1950-60s COCA COLA COKE Advertising Calendar Holder Button Soda SIGN” is in sale since Tuesday, July 17, 2018. This item is in the category “Collectibles\Advertising\Soda\Coca-Cola\Signs”. The seller is “bwild99″ and is located in West Union, Iowa. This item can be shipped to United States.