National Museum of Nuclear Science & History
L. C. Danielson worked for the J.A. Jones Construction Company.
Jay Romero was a staff worker at Los Alamos during the Manhattan Project.
Ralph Carlisle Smith was born in 1910 in New York. He co-authored Project Y: The Los Alamos Story, with David Hawkins and Edith Truslow.
Margaret Caldes moved to Los Alamos when her husband, William E. Caldes, was recruited to join the project in 1943.
