National Museum of Nuclear Science & History
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
G. C. Kreis worked for the J.A. Jones Construction Company.
Turpeinen worked at the 200 East Area at Hanford during the Manhattan Project.
Richard Claassen was a research assistant at the SAM Lab at Columbia University from 1944 to 1946. While there, he built and used fluidic systems to test for unusual leaks in diffuser tubes.
Gilson worked at the 300 Area at Hanford during the Manhattan Project.
