National Museum of Nuclear Science & History
H. A. Smith worked for the J.A. Jones Construction Company.
Arthur Levy was a member of the Special Engineering Detachment responsible for developing high explosive casting procedures for the Fat Man plutonium bomb at S-Site at Los Alamos.
Virgil I. Mann served in the 320th Troop Carrier Squadron.
J. I. Smith served in the 390th Air Service Group.
