Chemical engineer and research scientist, pioneer in the refining of petroleum and synthesis of rubber. Correspondence files, financial records, published research materials; and photograph albums.
The Eugene H. Leslie Papers collection consists primarily of three series of correspondence: Alphabetical Correspondence Files, 1916-1964; chronological Correspondence Files (Outgoing), 1924-1958; and Chronological Correspondence Files, 1933-1952. There are also three other smaller series: Biographical Material, Financial Records, 1934-1948, and Papers and Reprints, 1920-1927.