National Museum of Nuclear Science & History
A. L. Crawford worked for the J.A. Jones Construction Company.
John Flegal worked for the H. K. Ferguson Company.
Hershey worked at the 300 Area at Hanford during the Manhattan Project.
Wiley H. Davis served in the 1st Ordnance Squadron.
Andrew Welch was a janitor at the Chicago Met Lab during the Manhattan Project.
