J. Reichenback

J. P. Smith

J. P. Smith worked for the J.A. Jones Construction Company.

Edward P. Hayes

Edward P. Hayes was a laboratory assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

A. L. Cronholm

Cronholm worked at the 100-F Area at Hanford during the Manhattan Project. 

D. A. McGinnis