National Museum of Nuclear Science & History
C. T. Vettel worked for the United States Engineer District Office.
Elizabeth was a staff member at Los Alamos during the Manhattan Project. She may have been married to Claire C.
Williams worked at the 200 West Area at Hanford during the Manhattan Project.
Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Steinbach worked for Stone and Webster Engineering Corporation.
