National Museum of Nuclear Science & History
J. L. Flagg worked for the Watson-Flagg Engineering Company.
Jones worked at the 100-D Area at Hanford during the Manhattan Project.
George Hanley worked for Hanley & Company.
William T. Kelley was drafted in 1942 into the Army and was assigned to the Corps of Engineers’ Manhattan District as part of the counterintelligence element of the project.