National Museum of Nuclear Science & History
W. H. Pickett worked for the United States Engineer District Office.
Jake Seligman was a staff worker at Los Alamos during the Manhattan Project.
White worked at the 200 West Area at Hanford during the Manhattan Project.
Petersen worked in the 200 West Area at Hanford during the Manhattan Project.
Richard Watts was a research assistant at the Chicago Met Lab and at Los Alamos during the Manhattan Project.
