National Museum of Nuclear Science & History
J. S. Gehrken served in the 390th Air Service Group.
Jesse Kupferberg was a Technical Sargeant in the US Army who participated in Project Alberta, the group tasked with transporting and assembling the two atomic bombs in 1945.
G. Brent worked for the Roane-Anderson Company.
William J. McLaury served in the 1st Ordnance Squadron.