National Museum of Nuclear Science & History
Kerr worked for Stone and Webster Engineering Corporation.
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.
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
C. E. Tholstrup worked for the Tennessee Eastman Corporation at the Y-12 Plant.