 History museums include the National Constitution Center, the Museum of the American Revolution, the Philadelphia History Museum, the National Museum of American Jewish History, the African American Museum in Philadelphia, the Historical Society of Pennsylvania, the Masonic Library and Museum of Pennsylvania in the Masonic Temple, and the Eastern State Penitentiary.Philadelphia is home to the United States' first zoo and hospital, as well as Fairmount Park, one of America's oldest and largest urban parks, founded in 1855.The city is home to important archival repositories, including the Library Company of Philadelphia, established in 1731 by Benjamin Franklin, and the Athenaeum of Philadelphia, founded in 1814.