William H. Wren

Perry A. Johnson

Perry Johnson worked for Clinton Laboratories at the X-10 Reactor.

B. C. Bain

George Mahfouz

George Mahfouz joined the Manhattan Project in 1943 when he was offered a job at the Houdaille-Hershey nickel plant in Decatur, Illinois.

Tom R. Wood

Tom Wood was a staff worker at Los Alamos during the Manhattan Project.