Silver commemorative coins are a specific type of collectible coin issued by the United States Mint to honor significant events, individuals, or anniversaries. The 1939 Philadelphia mint marked the release of several notable silver commemoratives, including the 1939 New York World's Fair and the 1939 Robert Morris coin. These coins often feature unique designs and limited mintages, making them sought after by collectors. Their value is influenced by factors such as rarity, condition, and historical significance.

Item Denomination Series Year Mint
1939-P (Philadelphia) Silver Commemoratives Other / Varied Silver Commemoratives 1939 Philadelphia