Obverse Image: John F. Kennedy, 35th President of the United States. Reverse Image: Eagle holding an olive branch (peace) and arrows (strength). The thirteen stripes represent the 13 colonies. The horizontal bar across the top represents Congress forming one government from many. Fifty stars representing the fifty states encircle the eagle. [ ? ] Metal Composition: 40% silver, 60% copper Total Weight: 11.5 grams