National Museum of Nuclear Science & History
Ed Helfenberger worked for the Roane-Anderson Company.
E. W. Dickard worked for the Edenfield Electric Company.
Attended the University of Wisconsin.
Mary P. Frankel was one of the “human computers” at Los Alamos during the Manhattan Project. In the spring of 1943, Frankel and her husband, Stan, an American physicist who later became a computer scientist, arrived at Los Alamos.
