Hi Ray, Dan & All,
The coin is the same size as a silver dollar. 38mm
Belt buckles that accept the 38 mm coin are readily available. In fact there is a version that accepts two coins so that you can display the logo side and 50th Anniversary side.
We can provide the 3M dual face circle adhesive when it is time to ship.
Search “Silver dollar coin buckle” on internet, eBay, or Amazon.
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