Homer M. O’Callaghan

L. C. Danielson

L. C. Danielson worked for the J.A. Jones Construction Company.

Helen D. Thomson

Helen D. Thomson was in the Army Group at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Richard Marshall

E. S. Ryan, Jr.

E. S. Ryan, Jr. worked for the Poe Piping & Heating Company.