Title: "Greenleaf's Common School Arithmetic" Abstract: Title page of typical 18th - 19th century school book; publishing trade flourished in Philadelphia during this time Keywords: Schools/Books Source: Lower Merion Historical Society Archives Binder: 3 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.