Title: General Arnold and Classmates, LMHS (1903) Abstract: Arnold, Gen. Henry Harley/Lower Merion High School 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.