National Museum of Nuclear Science & History
G. Hedrick worked for the Comstock-Bryant Electric Company.
Truman P. Kohman (1916-2010) was an American chemist. Kohman worked on the Manhattan Project at the University of Chicago Metallurgical Laboratory and at Hanford, where he met his wife, Jane Sievers.
Armand C. Covatto served in the 603rd Air Engineering Squadron.
Kelleher was a Sergeant who worked at Hanford during the Manhattan Project.
