National Museum of Nuclear Science & History
L. A. Castellanos worked for the J.A. Jones Construction Company.
Marjorie B. Housewright was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Dexter Wolfe was a member of the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Ralph Brooks worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. M. Genung worked for the Roane-Anderson Company.
