National Museum of Nuclear Science & History
A. C. Blackman worked for the Edenfield Electric Company.
Stanley Lovstad served in the 1395th Military Police Company, Aviation.
F. W. Schremp, Jr. worked for the United States Engineer District Office.
H. W. Carnes worked for the Union Carbide & Carbon Corporation.
Walter Groeger worked in the shop at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.