National Museum of Nuclear Science & History
J. D. Brown worked for the Watson-Flagg Engineering Company.
J. P. Hogan worked for Hanley & Company.
J. J. Mulligan served in the 390th Air Service Group.
H. R. Koonce worked for the J.A. Jones Construction Company.
Clementson worked at the 100-B Area at Hanford during the Manhattan Project.
