National Museum of Nuclear Science & History
Sayers worked for Stone and Webster Engineering Corporation.
Dr. Muriel Cuykendall was a physician at Los Alamos during the Manhattan Project. She was married to engineering physicist Trevor Cuykendall, who also worked on the project at Los Alamos.
Swanson worked at the 100-D Area at Hanford during the Manhattan Project.
Ralph Watson worked for the Tennessee Eastman Corporation at the Y-12 Plant.