The product is a vintage lot of 8 postcards printed by the Watchtower Pub in Brooklyn, NY., showcasing various buildings related to the Watchtower Society and Jehovah's Witnesses.  These printed lithograph postcards are from the Real Photo era and were originally made of paper. The postcards showcase a religious theme and were not posted, making them a unique find for collectors interested in Christianity and the history of these specific religious societies. The postcards were produced in the United States and would be a valuable addition to any collection of postcard memorabilia.