Historic Pensacola Village consists of twenty-seven properties in the Pensacola National Register Historic District. Eleven of these properties are interpreted facilities that are open to the public. The T.T. Wentworth, Jr. Florida State Museum, originally the 1908 City Hall building, is a virtual treasure trove of historic artifacts, Americana, and West Florida history. The T.T. Wentworth, Jr. Museum houses two floors of permanent and traveling exhibits and our children's hands-on exhibit, the Discovery Gallery, located on the third floor. The Arcadia Mill Archaeological Site, located in Milton, Florida, is an antebellum industrial site offering visitors a historical experience as well as the opportunity to visit a unique wetland ecosystem. The Norman Simons Building houses the Pensacola Historical Society Resource Center.