National Museum of Nuclear Science & History
Thomas Mitchell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Williams worked for Stone and Webster Engineering Corporation.
Olsen worked in the 200 East Area at Hanford during the Manhattan Project.
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.
Augustus “Gus” Kinzel was an American metallurgical engineer. He graduated at age eighteen from Columbia College, and earned a PhD in metallurgical engineering from the University of Nancy in France.
