National Museum of Nuclear Science & History
C. E. Mitchell worked for the Roane-Anderson Company.
Preston Veltman was an American chemist. Veltman was born in Grand Rapids, Michigan. He studied at Michigan Technological University, and earned a Ph.
Albert Thompson was a military doctor stationed at Oak Ridge, Tennessee in 1945. Thompson had served in the European Theatre of the war prior to going to Oak Ridge.
Robert B. Duffield was a Researcher at the Los Alamos National Laboratory from 1943 to 1946. He later worked at the Argonne National Lab.
Michael J. Gamalier sesrved in the 603rd Air Engineering Squadron.