The product is a Scott# 397 Balboa Green 1 Cent stamp from the United States, issued between 1911-1920. This stamp features a perf 12 design and is in Mint Hinged condition, making it a valuable addition to any stamp collection. With its vibrant green color and historical significance, this stamp would be a prized item for collectors of U.S. postage stamps from the early 20th century.