USA – President Andrew Johnson Medal – Original United States Mint Mailer – 1865 – Uncirculated – This medal was struck by the United States Mint in Philadelphia sometime in the mid-1960s. It honors the 17th President of the United States, Andrew Johnson, who became president when Abraham Lincoln was assassinated and is in its original US Mint shipping package. The medal has a 3 inch diameter and weighs approximately 7.5 ounces.