National Museum of Nuclear Science & History
Cooke worked at the 100-D Area at Hanford during the Manhattan Project.
George Riggenbach was a staff worker at Los Alamos during the Manhattan Project.
William C. Borgstadt served in the 390th Air Service Group. William Calvin Borgstadt, also known as Billy C.
Marvin Wilkening, a physicist, traveled the Grand Circuit of the Manhattan Project, pursuing his specialty of measuring neutron intensity.
