National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
MacCready worked in the 200 West Area at Hanford during the Manhattan Project.
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.
David Leonard Anderson (1919-1996) was an American physicist who worked on the Manhattan Project at Los Alamos and in the Pacific.
