National Museum of Nuclear Science & History
M. B. Dieson worked at the 300 Area at Hanford during the Manhattan Project.
Jose Baca moved with his wife and four children from Albuquerque to Los Alamos, NM in April of 1944. While at Los Alamos, Jose worked as a carpenter and machinist.
Robert E. Armstrong was a staff member at Los Alamos during the Manhattan Project.