Collectible coins, particularly U.S. half dollars, often include issues from notable years like 1976, which commemorates the United States Bicentennial. The half dollar coins from this year feature a unique design with a depiction of Independence Hall on one side and a representation of the Liberty Bell and the moon landing on the other. Philadelphia-minted coins can be identified by their "P" mint mark. A 50-cent roll containing these half dollars is a popular item among collectors, especially due to the historical significance and unique designs.

Item Denomination Series Year Mint
1976 50c Roll 20 Coins 50c Roll Half Dollars 1976 Philadelphia