National Museum of Nuclear Science & History
Jas Stewart worked for the United States Engineer District Office.
Attended Montana State University.
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.
Sergeant William Barney was a Radar Operator assigned to the Bockscar’s original crew. He was a member of the 393rd Bombardment Squadron, a segment of the 509th Composite Group.
Barbara Brennan Joanides arrived in Los Alamos in May of 1945 with her husband who worked on the project.
