Gordon M. Herbert

John M. Wickersham

John Wickersham was a military policeman and guard at Los Alamos during the Manhattan Project. His duties included patrolling the perimeter of the site on horseback.

Joseph G. Barrett

E. J. O’Brien

O'Brien worked for Stone and Webster Engineering Corporation.

J. P. Baxter

J. P. Baxter worked for the Tennessee Eastman Corporation at the Y-12 Plant.