Silver Con Coin, Philip lll, Assayer Juan Ximinez de Tapia. Mint mark P for Potosi. The item "Bolivia 8 Reales, Cob Coinage 1621" is in sale since Saturday, September 29, 2018. This item is in the category "Coins & Paper Money\Coins\ World\South America\Bolivia". The seller is "waramaug11" and is located in New York, New York.This item can be shipped to United States.