Browse Items (2 total)
- Tags: Caterpillar Company
Photos of Equipment Made by Caterpillar.
Dr. W.D. Hatfield's Oral History
Tags: 1979, Allentown PA, Archer Daniels Midland Company, bachelors in chemistry, Betty Turnell, Boy Scouts, Bozeman MT, Caterpillar Company, city planning commission, classical music, conservatory of music, Decatur IL, Dr. W.D. Hatfield, federation of sewage works associations, Firestone Tire and Rubber Company, Ft. Sill OK, Greeley and Hansen, Highland Park MI, Illinois College, industrial development, industrial growth, intercepting sewers, interview, Jacksonville IL, June 1979, Lake Decatur, lieutenant, Montana State College, Mueller Company, municipal affairs, national societies, officers' training, oral history, organic chemistry, Ph.D, physical chemistry, piano, Post Field OK, public affairs, recording, retirement, sanitary corps, Sanitary District, sewage treatment plant, Staley Company, state societies, superintendent, Travel, water filtration plant, World War I, WWI