National Museum of Nuclear Science & History
Attended University of Michigan.
H. R. Koonce worked for the J.A. Jones Construction Company.
Warren Sharp was a chemical engineer employed at the K-25 Plant in Oak Ridge, Tennessee. Sharp assisted with the gaseous diffusion process as a civilian after unsuccessfully trying to enlist in military service.
Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.
Chellis worked for Stone and Webster Engineering Corporation.