Bertha W. Pearson

F.E. Rentschler

Rentschler worked at the 100-D area at Hanford during the Manhattan Project. 

William D. Steadman

William Steadman was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.

J. Heffner

Heffner worked at the 200 East Area at Hanford during the Manhattan Project.

Dan Grim