National Museum of Nuclear Science & History
Ubaldo Sanchez was a staff worker at Los Alamos during the Manhattan Project.
A. J. Poli served in the 509th Headquarters.
Worth worked for Stone and Webster Engineering Corporation.
Grinus worked at the 100 F 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.
