National Museum of Nuclear Science & History
Arthur Sievert worked for Hanley & Company.
Dutcher worked at the 200 East Area at Hanford during the Manhattan Project.
B. Roswell Russell worked at the Metallurgical Laboratory in Chicago during the Manhattan Project. He was one of seventy signers of the Szilard Petition.
R. C. Wright worked for the Union Carbide & Carbon Corporation.
