Prota Matija Nenadovic 200th Anniv. of Birth - International Society of Postmasters, Series 1977, Silver proof medallion, Franklin Mint. Nenadovic was a Serbian archpriest and a notable leader of the First Serbian Uprising against the Turks. Obverse depicts Nenadovic at the Congress of Vienna(1814-15), passionately pleading his people's cause before the international representatives.