National Museum of Nuclear Science & History
W. O. Nelson worked for the J.A. Jones Construction Company.
Matias A. Zamora is a retired attorney and judge, and a U.S. Army veteran. He worked as a server at Fuller Lodge at Los Alamos during the Manhattan Project.
Gerald Landsman worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
John Pyle was a research assistant at the Chicago Met Lab during the Manhattan Project.
