Walter W. Todoran

H. G. Kercher

H. G. Kercher worked for the J.A. Jones Construction Company.

Samuel Podgor

Samuel Podgor was born to Russian-migrants in New York City. He served in the Special Engineer Detachment at Los Alamos, NM where he worked in the Theoretical Division under Klaus Fuchs.

Roberta Brock

E. Williams

E. Williams worked for the Roane-Anderson Company.