The product is a US Scott 179 1875 Taylor 5c blue stamp used with a star cancel. This 5 cent stamp features a portrait of Zachary Taylor, a historical figure who served as the 12th President of the United States. The stamp was issued between 1871-1880 and is of United States origin. It is ungraded and uncertified, making it a unique and collectible piece for stamp enthusiasts interested in 19th century US postage.