National Museum of Nuclear Science & History
H. W. Butsch worked for the William A. Pope Company.
Paas worked in the 300 Area at Hanford during the Manhattan Project.
Collins worked at the 300 Area at Hanford during the Manhattan Project.
Bertrand Goldschmidt was a French chemist, who worked at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.