National Museum of Nuclear Science & History
Vernon Voight worked in the shop at the Chicago Met Lab during the Manhattan Project.
G. Malone worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John worked at Los Alamos during the Manhattan Project, as Enrico Fermi‘s bodyguard. He moved with his wife and daughter to Los Alamos in 1943.
Frei worked for Stone and Webster Engineering Corporation.