National Museum of Nuclear Science & History
J. V. O’Connor worked for the Union Carbide & Carbon Corporation.
Gritten worked in the United States Engineer District Office.
W. A. Denbrock worked at the 100-B Area at Hanford during the Manhattan Project.
C. E. Bettis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gundberg worked for Stone and Webster Engineering Corporation.
