National Museum of Nuclear Science & History
Ubaldo Sanchez was a staff worker at Los Alamos during the Manhattan Project.
LaVerna C. McKenzie was a laboratory technician in the Health Division at the University of Chicago Met Lab.
Harris Mayer, born in 1921, is an American physicist. During World War II, Mayer joined the Manhattan Project at Columbia University.
Gebhardt worked for Stone and Webster Engineering Corporation.
D. F. Pierce worked for the Tennessee Eastman Corporation at the Y-12 Plant.
