National Museum of Nuclear Science & History
Adolph Rose worked for the United States Engineer District Office.
Martha G. Johnson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
David S. Brown served in the 1st Ordnance Squadron.
Roy D. Kuhner served in the 1st Ordnance Squadron.
H. M. Bryant worked for the Comstock-Bryant Electric Company.
