National Museum of Nuclear Science & History
Clarence Trammell was a staff worker at Los Alamos during the Manhattan Project.
Fredrika Lewis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Thomas R. Griffin, Jr. served in the 393rd Bombardment Squadron.
Johnson worked at the 100-B Area at Hanford during the Manhattan Project.
