National Museum of Nuclear Science & History
Lucy Howsare worked for the United States Engineer District Office.
Lobel worked in the 200 W Area at Hanford during the Manhattan Project.
Betty Murray was a technician in the Solvent-Extraction Group at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Franklin MacGregor served as a second lieutenant in the 393rd Bombardment Squadron. He was regularly assigned to the B-29 Top Secret.
Graves worked in the United States Engineer District Office.
