National Museum of Nuclear Science & History
MacDonald worked for Stone and Webster Engineering Corporation.
Edith (Goldfarb) Sabshin was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Arthur M. Utley Jr. served in the First Ordnance Squadron.
L. C. Manley worked for the Edenfield Electric Company.
Philip C. Leahy was a Major in the United States Army. During World War II, he was placed in charge of establishing a domestic uranium procurement program for the Manhattan Project.
