The product is a United States postage stamp issued in 1957 to commemorate the 200th anniversary of the birth of Alexander Hamilton and the dedication of Federal Hall in New York City. This stamp has a denomination of 3 cents and is mint never hinged, making it a desirable collectible for philatelists interested in US history and anniversaries. The topic of the stamp reflects a significant period in American history, making it a valuable piece for collectors looking to add to their postage stamp collection.