Authenticity is guaranteed and certified by Numismatic Guaranty Corporation NGC. Graded as very good condition MS 63. To verify the authenticity of this medal, please enter the certification number. NGC certificate verification web page.Engraved by Fritz Huguenin and his brother Albert Huguenin, Le Locle. 1201a, Martin-592, SZ 1928/176, 273, 274, 281. Jürg Richter in his Shooting Medals Catalog. (RR = Very Rare, RRR = extremely Rare). And see over 2,000 coins and medals. This item is in the category "Coins & Paper Money\Coins: World\Europe\Switzerland". The seller is "worldqualitycoins" and is located in this country: US. This item can be shipped worldwide.