National Museum of Nuclear Science & History
Marguerite Schreiber was born in Walla Walla, WA. She was raised in McMinnville, OR, and graduated from Linfield College with a degree in French.
A Missourian by birth, W.K. ("Mac") MacCready held undergraduate and graduate degrees in physical chemistry from the University of Alabama.
H. S. Mantooth worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. N. Smith worked for the Roane-Anderson Company.