National Museum of Nuclear Science & History
Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.
Jean Ashin was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Beyer worked in the United States Engineer District Office.
John Scott worked for the Tennessee Eastman Corporation at the Y-12 Plant.
