National Museum of Nuclear Science & History
R. D. Campbell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Paige worked in the 100 F Area at Hanford during the Manhattan Project.
M. G. Mastin worked for the Fercleve Corporation.
Jules Guéron was a French chemist and atomic scientist, who helped develop atomic energy in France. Guéron was born in Tunis on June 2, 1907.