There is one circular stamp missing in the top middle row. While I putting these silver stamps in their slots, this one slipped into the crevass in the case (between the green Styrofoam and the leather case) i tried to get the stamp out but only pushed it further into the crevass. To avoid structural damage, I did not attempt to get it out any further. The item "Sterling Silver Franklin Mint 100 Greatest United States Stamp Complete Set Rare" is in sale since Wednesday, July 21, 2021. This item is in the category "Collectibles\Decorative Collectibles\Other Decorative Collectibles".The seller is "jasonf4224" and is located in Wayne, New Jersey. This item can be shipped to United States.