William R. Cain

E. S. Steinbach

Steinbach worked for Stone and Webster Engineering Corporation.

P. A. Dahlen

P. A. Dahlen worked at the 100-D Area at Hanford during the Manhattan Project.

Robert Nobles

Robert Nobles (1917-2007) was an American physicist who worked on the Manhattan Project at the University of Chicago with Enrico Fermi.

Louis Vallentiny