The product is a block of six 1940 US stamps featuring John Greenleaf Whitter, a famous American poet. Each stamp has a denomination of 2 cents and is in Mint Never Hinged quality. These stamps were issued in the United States between 1931-1940 and are uncertified. The block offers collectors a piece of American history through the works of a notable poet and provides a rare and unique addition to any stamp collection.