Environmental protection

Overview: The papers include correspondence, writings, minutes, research data files, printed material, and photographs which document Herman Haupt Chapman's career as a forester and professor in the Yale School of Forestry. The papers highlight Chapman's research, writings, and teaching on forest mensuration, valuation, regulation, and finance, and his work with the Society of American Foresters, particularly his study of forestry education in the United States. His interests in national and state parks,...

Overview: The papers consist of correspondence, writings, diaries, notes, photographs, and other papers relating to the personal life and professional career of Henry Solon Graves. The collection documents Graves' academic and administrative career, his professional writings and activities, and his service during World War I as a forestry engineer in France.

Overview: The papers contain correspondence, notes, writings, printed material, photographs and memorabilia concerning forestry and forest policy in Alaska, Arizona, Oregon, Texas, and Virginia and material on Guthrie's association with Civilian Conservation Corps, United States Forest Service, Society of American Foresters and the Yale Forest School.