William O. McCord, Jr.

L. E. Barnes

L. E. Barnes worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Aquilla Parsons

Aquilla Parsons was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Rolf Landshoff

Rolf Landshoff (1911-1999) was a German-American physicist. Soon after receiving a Ph.D. in engineering from the Institute of Technology in his native Berlin, Landshoff began to feel nervous about his place in his home country.

C. E. Obenchain