Willis A. Adcock

John H. Dunn

Eric Swanson

Eric Swanson worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Arthur R. Sayer

Arthur Robert Sayer was a physicist. He had a doctorate from Harvard in Astronomy, and worked on the Manhattan Project at Los Alamos.

Harold C. Barr

Harold was a staff member at Los Alamos during the Manhattan Project.