National Museum of Nuclear Science & History
G. R. McLeod worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John L. Cheeseman served in the 1027th Air Material Squadron.
L. Grant worked for the Roane-Anderson Company.
John A. Simpson Jr. (1916-2000) was a distinguished American nuclear physicist and astrophysicist. Simpson was born on November 3, 1916 in Portland, Oregon.
J. A. Copeland worked for the Poe Piping & Heating Company.
