National Museum of Nuclear Science & History
James A. Parsons was an American chemical engineer. Parsons was born in Hand County, South Dakota. Upon graduation from South Dakota School of Mines and Technology, B.
Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.
John E. Garrett served in the 1027th Air Material Squadron.
C. L. Lutts worked for the Roane-Anderson Company.
