D. M. Black

G. J. Baird

James McIntosh

James McIntosh was a draftsman at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Austin E. Johnston

Austin E. Johnston, who has served fourteen years with the U.S.E.D., and William La Mond, with fifteen years service, say they’ll stay with the U.

K. R. Hodges