Scope and Contents From the Series: The Gysbert van Steenwyk, Jr. series relates almost entirely to his many business interests, in the form of correspondence; education; business interests; financial records; and miscellaneous. Correspondence has been divided into business correspondence, dating from 1909-1958, and personal correspondence, from 1895-1925. Personal correspondence consists mainly of letters from his mother Mariette van Steenwyk and from his college friends. The education subseries consists exclusively of class...