John Costa

ShopChicago, IL

Manhattan Project VeteranProject Worker/Staff

John Costa worked at the shop in the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Related Profiles

Wilson C. Sowers

Wilson C. Sowers served in the 393rd Bombardment Squadron.

Roy L. Howard

C. A. Dobbs

C. A. Dobbs worked for the Fercleve Corporation.

P. P. Engels Jr.