Bernard S. Wolf

H. T. Welty, Jr.

H. T. Welty, Jr. worked for the Roane-Anderson Company.

J. P. Van Huss

J. P. Van Huss 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.

H. C. Orange