MASADA - UNESCO WORLD HERITAGE SITES COMMEMORATIVE COINS 2009 2NIS Silver 925 Proof, 28.8gram, 38.7mm. 2009 Israel Masada / Unesco World Heritage Sites PR Silver Coin 2nis +COA + box. MASADA - UNESCO WORLD HERITAGE SITES.2NIS Silver 925 Proof, 28.8gram, 38.7mm. This item was Issued by Israel Government Coins and Medals Corporation Ltd. View My Other Items For Sale. My focus is mainly on Judaica and Holy Land Coins And Medals. Add me to your Favorite Sellers. View My About Me page. Get Images that Make Supersized Seem Small. Tailor your auctions with Auctiva's. The item "2009 Israel Masada / Unesco World Heritage Sites PR Silver Coin 2nis +COA + box" is in sale since Tuesday, January 9, 2018. This item is in the category "Coins & Paper Money\Coins\ World\Middle East\Israel". The seller is "menachemcoins" and is located in Israel. This item can be shipped worldwide.