1956 Proof Set (3) Silver 50C 25C 10C Some Frosty Devices Seitz Coin Case 13 December 2023December 13, 2023adminproofcase, coin, devices, frosty, proof, seitz, silver, some This is a set of 3 1956 (Philadelphia) Silver Proof Sets in a Seitz Plastic Coin Case. NOTE: The coin pictured is the one you will receive. The coin may appear DARKER/LIGHTER depending on the ANGLES and LIGHTING it is VIEWED UNDER.