National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
Glenn Goodwin worked for the H. E. Anning Company.
Charles R. Wolfe served in the 603rd Air Engineering Squadron.
Dr. Karl Larsen worked at Massachusetts Institute of Technology during the Manahattan Project. While there, he conducted heavy-water research by spectrum analysis, which was one of the prerequisites to the early atomic bombs.
Hester was a staff member at Los Alamos during the Manhattan Project.
