The Ozone Club was a golf association for Quaker men in the Philadelphia area. It was established in 1901 and included in its membership the presidents of Swarthmore College and prominent Quakers. The Niblick Club which was set-off from the Ozone Club in the 1920s, also was a men's golf association with Quaker membership. The Ozone Club records include minute books, correspondence and miscellaneous papers. A small amount of records from the Niblick Club is also included with the collection,...