National Museum of Nuclear Science & History
Helen Schneider was a staff worker at Los Alamos during the Manhattan Project.
Joe Romero was a staff worker at Los Alamos during the Manhattan Project.
John Deal worked for the Kellex Corporation at the K-25 Plant.
Charles Mayette worked for Hanley & Company.
Winford D. “Doug” Crossland was a design engineer at the K-25 Plant at Oak Ridge, TN during the Manhattan Project and a member of the Special Engineer Detachment.
