Silver commemorative coins from the United States, particularly those issued in 1921, are a significant type of collectible coin. The 50-cent silver commemoratives, often referring to coins celebrating specific events or individuals, are notable for their historical significance and artistic designs. The silver content typically enhances their appeal to collectors, as many enthusiasts seek these coins for both their numismatic value and intrinsic metal value. The 1921 commemoratives, including the Missouri Centennial half-dollar and others, are particularly sought after due to their limited mintage and connection to important moments in American history.

Item Denomination Series Year Mint
1921-P (Philadelphia) Silver Commemoratives 50¢ (Fifty Cents) Silver Commemoratives 1921 Philadelphia
1921-P (Philadelphia) Silver Commemoratives 50¢ (Fifty Cents) Silver Commemoratives 1921 Philadelphia