Lyle F. Lieber

Walter Groeger

Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Alan N. Ayers

Alan N.  Ayers  was a staff member at Los Alamos during the Manhattan Project.

J. W. Kuhn

Kuhn worked in the 100 D Area at Hanford during the Manhattan Project.

Vernon Sanders