Walter H. Tucker

Lawrence Antos

Lawrence Antos was a member of the Military Police at Los Alamos. His primary responsibility was checking the passes of civilians entering and exiting Los Alamos.

H. A. Anderson

Queenabelle Syvester

Queenabelle Syvester was a staff worker at Los Alamos during the Manhattan Project.

Harold E. Hoover

Harold Hoover was a member of the Special Engineer Detachment during the Manhattan Project. He worked as a filter foreman at the Y-12 Plant, but his real job was in counterintelligence, to ensure no sabotage occurred.