Frank C. Cook

W. G. Crumlish

R .T. George

George worked at the 100-D Area at Hanford during the Manhattan Project.

Spencer H. Bush

​Spencer Harrison Bush was born on April 4, 1920 in Flint, Michigan. He devoted over 50 years to ensuring nuclear safety and working on the development of nuclear power codes and standards.

Frank Coogler, Jr.

Coogler worked at the Oak Ridge project site during the Manhattan Project as a member of the U.S. Army Corps of Engineers.