|Mint Mark:||Not Shown|
|Metal Content:||0.7734 troy oz|
Mintage 225,000. Balboa appears on the reverse of this coin whose denomination, balbo, is named after him. This is a very well designed coin. The specifications are the same as US silver dollars with a diameter of 38.1 mm, and a silver content of .7735 of an ounce. KM#13.