National Museum of Nuclear Science & History
Julian Mack was an American physicist. Mack was the leader of Group G-11 (Optics), the photography group, in the Weapons Physics Division at Los Alamos during the Manhattan Project.
Trevor Cuykendall was an American physicist. A pioneer in engineering physics, he worked on the Manhattan Project at Los Alamos.
Smiley worked at the 200 West Area at Hanford during the Manhattan Project.
L. D. Martin worked for the Tennessee Eastman Corporation at the Y-12 Plant.