National Museum of Nuclear Science & History
David Hawkins (1913-2002) was an administrative aide at Los Alamos and the Manhattan Project’s official historian.
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.
Hartman worked for Stone and Webster Engineering Corporation.
C. M. Hart worked for the Harrison Construction Company.