National Museum of Nuclear Science & History
H. T. Welty, Jr. worked for the Roane-Anderson Company.
Baldridge worked in the 100 B Area at Hanford during the Manhattan Project.
Brown worked in the United States Engineer District Office.
William Ginell is a physical chemist who worked at Columbia University and Oak Ridge during the Manhattan Project.
Brockman was at Los Alamos during the Manhattan Project.
