National Museum of Nuclear Science & History
J. P. Underwood worked for the Roane-Anderson Company.
Seager worked for Stone and Webster Engineering Corporation.
Grayce Taylor worked for the Roane-Anderson Company.
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joseph G. Sullivan served in the 320th Troop Carrier Squadron.
