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.
Grizzell worked in the United States Engineer District Office.
W. B. Parsons worked for the United States Engineer District Office.
Jose E. Valdez was a staff worker at Los Alamos during the Manhattan Project.
