National Museum of Nuclear Science & History
C. R. Ambrose worked for the J.A. Jones Construction Company.
Dr. Lauren Donaldson (1903-1998) was an ichthyologist who was hired by the Manhattan Engineering District at Hanford to monitor effects of radioactive contamination in the Columbia River.
Fred Utzman worked for the Edenfield Electric Company.
Stephen Weber worked at Los Alamos during the Manhattan Project.