Phip Meeson

L.S. Randall

Randall worked at the 300 Area at Hanford during the Manhattan Project. 

Helena Calloway

Helena Calloway was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

William F. Schaffer, Jr.

Katherine Meacham

Katherine Meacham worked for the Tennessee Eastman Corporation at the Y-12 Plant.