Title: Flat Rock Hotel-Tunnel House, Belmont Hills Abstract: Demolished in the 1950s to make way for the Schuylkill Expressway Keywords: Flat Rock Hotel/Tunnel House/Belmont Hills/Schuylkill Expressway Source: Lower Merion Historical Society Archives Binder: 2 Collection: W. Robert Swartz This photo and many others may be found in The First 300: The Amazing and Rich History of Lower Merion, which may be purchased through Diane Publishing Company or in Lower Merion area book stores.