Panama coins medio balboa
May 25, 2016 · 1962 Republica De Panama Silver Medio Balboa Coins. 90% Silver, 12.5 gram. Last year of issue at 90% silver. 1961 Panama Medio Balboa - CoinSite Jan 04, 2014 · You have a 1961 Panama half balboa (medio is Spanish for half). These were struck for Panama by the United States Mint in Philadelphia on U.S. 90% silver planchets and are identical in size and weight as the Franklin half dollar that circulated in that year in the U.S. Value in average circulated condition is about bullion value (.36169 of a troy ounce of pure silver).