National Museum of Nuclear Science & History
Major Frank Salfingere served in the Army at Los Alamos during the Manhattan Project.
T. W. Wheary worked for the J.A. Jones Construction Company.
Alvina Petrus was a stenographer and clerical worker at the Chicago Met Lab.
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.
J. H. Leebens worked for the J.A. Jones Construction Company.