National Museum of Nuclear Science & History
Elizabeth Greisen accompanied her husband, physicist Kenneth Greisen, to Los Alamos during the Manhattan Project.
Robert Krohn was born in Milwaukee, Wisconsin December 26, 1919. He attended the University of Wisconsin and graduated from the Electrical Engineering School in June of 1942.
Acken worked at the 200 West Area at Hanford during the Manhattan Project.
A. J. Schwertfeger worked for Clinton Laboratories at the X-10 Reactor.