National Museum of Nuclear Science & History
A. F. Young served in the 509th Headquarters.
Stigler worked at the 200 East Area at Hanford during the Manhattan Project.
Arno Roensch joined the army in 1944. A glassblower, he was deployed to work at Los Alamos. He was married to Eleanor Roensch, also a Manhattan Project veteran.
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.
J. P. Clark worked for the Roane-Anderson Company.