National Museum of Nuclear Science & History
F. H. Holbrook worked for the United States Engineer District Office.
Graham worked at the 300 Area at Hanford during the Manhattan Project.
Fred VanWyck moved to Richland with his wife Diana in 1944 from Charleston, West Virginia, where Van worked at DuPont's Belle Plant as a technician.
Crowley worked at the 100-D Area at Hanford during the Manhattan Project.
