This vintage 1909 S Wheat Penny Medallion Coaster measures 3 inches in diameter. It is a unique and rare piece of American history. The penny features the head of Abraham Lincoln and the words "In God We Trust" on the front, and two wheat ears on the back. This particular penny was minted in San Francisco and is in an uncirculated condition. It would make a great addition to any coin collection or a unique decoration for your home.