National Museum of Nuclear Science & History
J. E. Pearman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Eric Jette (1897-1963) was an American metallurgist. He was a professor of metallurgy at Columbia University School of Mines before being recruited for the Manhattan Project.
Lindgren worked in the 300 Area at Hanford during the Manhattan Project.
W. C. Grube worked for the Tennessee Eastman Corporation at the Y-12 Plant.