National Museum of Nuclear Science & History
Martens worked in the 200 West Area at Hanford during the Manhattan Project.
Marvin Tetenbaum was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Gail O’Neal served in the 1395th Military Police Company, Aviation.
C. C. Clark served in the 390th Air Service Group.
Daniel Pfaff was a staff worker at Los Alamos during the Manhattan Project.
