Eugene F. Roy

D. R. Gates

Ellis T. Ryan

Ellis Ryan was a staff worker at Los Alamos during the Manhattan Project.

Eugene Rabinowitch

Eugene Rabinowitch (1901-1973) was a Russian-American biophysicist and activist. Rabinowitch was born on April 27, 1901 in St.

Clyde Mathews

Lt. Col. Clyde Mathews was a Public Relations Officer during the Manhattan Project. He worked for Lt.