Willis A. Adcock

R. M. Smith

R. M. Smith worked for the United States Engineer District Office.

Dan Stephens

E. Suttles

Suttles was a member of the Instrument Section at the University of Chicago’s Metallurgical Laboratory.

Susan Zagaria

Susan Zagaria was a laboratory technician in the health division at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.