National Commemorative Society Series II Collection Sterling Silver 50 Medal Gem Proof Set. Featuring Famous Events and People in American History. The collection comes in a binder of 10 Pages with 5 Medals in each. Struck at the Franklin Mint.The item "National Commemorative Society Series II Sterling Silver 50 Medal Set Proof" is in sale since Saturday, December 5, 2020. This item is in the category "Coins & Paper Money\Coins\ US\Novelty". The seller is "juliancoin" and is located in Silver Spring, Maryland. This item can be shipped worldwide.