J. C. Twombly

H.F. Johnstone

Johnstone worked at the 300 Area at Hanford during the Manhattan Project.

Marjorie Hall Bradner

Marjorie Hall Bradner was a secretary at Los Alamos during the Manhattan Project. She was also the wife of Los Alamos physicist Hugh Bradner.

Raymond L. Ledford

Raymond Ledford worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Evern W. Sawyer