National Museum of Nuclear Science & History
R. W. McElwee worked for the Union Carbide & Carbon Corporation.
Robert E. Armstrong was a staff member at Los Alamos during the Manhattan Project.
G. L. Crutchfield worked for the Edenfield Electric Company.
Dr. Clarence Larson (1909-1999) was an American chemist. Larson was born on September 20, 1909. He received his Ph.