National Museum of Nuclear Science & History
Dagmar Elizabeth von Lieven was born in 1915 to a prominent Prussian family. Her family fled from Russia, shortly after the Bolshevik Revolution.
E. B. Sterchi worked for the Roane-Anderson Company.
Jessen worked at the 200 East Area at Hanford during the Manhattan Project.
Hart worked at the 300 Area at Hanford during the Manhattan Project.
