Vintage Cigarette Advertising Display Nat Sherman Brand FANTASIA Insert Sample For Sale

Measures about 2.75 inches wide by 4 inches tall by .75 inches thick. Only listed as "used" as there was no original packaging. It was from a local vacuform display manufacturing company that went out of business and was part of their inventory saleed off. This is a hard solid injection-molded plastic display. No room for contents. Though I am not sure it's precise original purpose, my first guess is to be displayed somewhere to show customers what was available, but not actually filled with products. Second is a header or footer of a row of product on a shelf to either have a nice shiny clean one at the front, or one at the back to know what to refill or reorder.