National Museum of Nuclear Science & History
Leo Brewer (1919-2005) was an American chemist. Brewer finished his undergraduate degree at CalTech in 1940.
Harper Welton was a staff worker at Los Alamos during the Manhattan Project.
Kevin Clarno is a group leader in reactor physics and a distinguished R&D staff member at Oak Ridge National Laboratory (ORNL).
Lenora Stallings was a laboratory technician in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.