National Museum of Nuclear Science & History
Lillian Sexton was a switchboard operator at the Metallurgical Laboratory in Chicago during the Manhattan Project.
John E. Phipps served in the 393rd Bombardment Squadron.
Charles W. Brooks served in the 603rd Air Engineering Squadron.
Cass worked for Stone and Webster Engineering Corporation.
Haines worked at the 100-B Area at Hanford during the Manhattan Project.