Eric P. Patusch

Raymond L. Ledford

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

Jack D. Hughes

Antoinette J. Cichy

Antoinette Cichy was a nurse in the main infirmary at Los Alamos, handling classified documents and classified medical cases.

Ralph B. Larsen

Ralph B. Larsen was a machinist at Los Alamos during the Manhattan Project. His wife, Ruth Anderson, also worked at Los Alamos.