This particular "quarter" is among the rarest of its kind. One, it's a double-denomination, and what's more, it's a proof ...

First off, every 1976 Eisenhower Silver Dollar has two years on it – 1776 and 1976. These dates marked the 200 th Anniversary of American Independence. Secondly, not all the coins were minted in 1976.

The 1776-1976 Bicentennial Half Dollar commemorates America’s 200th anniversary with a distinctive Independence Hall reverse design. This 1776 to 1976 half dollar error list explores the most ...