National Museum of Nuclear Science & History
Harley L. Grimm served in the 320th Troop Carrier Squadron.
Treadwell worked at the 100-B and 100-D Areas at Hanford during the Manhattan Project.
J. G. Branfeld served as a sergeant in the 390th Air Service Group.
Wilma Pickert served in the Women’s Army Corps at Los Alamos during the Manhattan Project.