
Hi there! The information you provided from the search results doesn't seem to be about the coin itself, but I can certainly help you with your question based on general knowledge.
The coin you're asking about is the Bicentennial Kennedy Half Dollar. It's a very special commemorative coin that was minted to celebrate the 200th anniversary of the United States Declaration of Independence. That's why it has the dual date "1776–1976" on the front. These coins were actually struck in both 1975 and 1976, but they all carry the same bicentennial date.
While the front (obverse) of the coin features the familiar portrait of President John F. Kennedy, the back (reverse) is unique. Instead of the usual Presidential Seal, it displays a beautiful image of Independence Hall in Philadelphia, where the Declaration of Independence was signed. This special design was created by Seth G. Huntington.
These coins are quite common, as millions were made for circulation. Most of the ones you'll find are made of a copper-nickel clad composition and are generally worth their face value of 50 cents. However, the U.S. Mint also produced special collector versions made from 40% silver, which are worth more, primarily for their silver content. It's a neat piece of American history to have in your collection


