Black Ruthenium 1976 Bi-Centennial JFK Half Dollar – 40th Anniversary

Bi-Centennial JFK Half Dollar

Here is your chance to own a genuine legal tenderBlack Ruthenium 1976 Bicentennial JFK Half Dollar. The coin is coated with Black Ruthenium, which is a type of platinum metal that looks like a dark platinum, but is 100 times Rarer. Ruthenium is a chemical element with the symbol RU & Atomic # 44. It is a rare transition metal belonging to the platinum group of the periodic table.