National Museum of Nuclear Science & History
Flonnie Sloan worked in Building 9201 in the Y-12 plant at Oak Ridge, Tennessee from 1943 to 1945.
Richard Highsmith worked for the Roane-Anderson Company.
Cummings worked for Stone and Webster Engineering Corporation.
M. K. Walsh worked for the Roane-Anderson Company.
Leslie Seward worked for the United States Engineer District Office.