National Museum of Nuclear Science & History
Mollie Sprio was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
J. G. LeSieur, Jr. worked for the United States Engineer District Office.
Julie Langham Grilly was a laboratory technician at the Los Alamos Laboratory in New Mexico. She was married to Dr.
W. H. Longtin worked for the United States Engineer District Office.
Irving worked at the 300 Area at Hanford during the Manhattan Project.