1974 Panama 20 Balboas Simon Bolivar Silver Proof Commemorative Coin-w/Box. This proof silver coin contains 2000 grains of. 925 Sterling Silver, minted by the Franklin Mint. You may return items for any reason up to. In case of a listing mistake. Note: All pictures taken are original and unaltered. Prices of items containing precious metals such as silver, gold, and platinum, are subject to change due to market fluctuations. The free listing tool. Sellers: Add a FREE map to your listings. The item “1974 Panama 20 Balboas Simon Bolivar Silver Proof Commemorative Coin-withBox” is in sale since Monday, April 22, 2013. This item is in the category “Coins & Paper Money\Coins\ World\North & Central America\Panama”. The seller is “juliancoin” and is located in Silver Spring, Maryland. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Indonesia, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Bahamas, Viet nam.
- Circulated/Uncirculated: Uncirculated
- Year: 1974
- Composition: Silver
- Country/Region of Manufacture: Panama