Robert M. Glaubach

H. J. Sykes

Sykes worked for Stone and Webster Engineering Corporation.

K. G. Noyinger

Alfred Simon

Alfred Simon was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Hope Sloan Amacker

Hope Sloan was 25 in 1944, a dark-haired WAC corporal and secretary in military intelligence. In July, she joined the construction camp's morale-building effort by entering a beauty contest, part of an "exposition "promoting safety on and off the job.