National Museum of Nuclear Science & History
Barr worked for Stone and Webster Engineering Corporation.
E. R. Smallwood served in the 509th Headquarters.
Thaddeus J. Seweryniak served in the First Ordnance Squadron.
Eleanor Blanchard served as a sergeant in the Women’s Auxiliary Corps during World War II. She worked as a typist at Los Alamos during the Manhattan Project and also operated the switchboard for the Tech Area.
