S. E. Briggs

Robert A. Althaus

J. E. Napier

Dorothy McKibbin

Dorothy McKibbin was responsible for welcoming new recruits to the Manhattan Project. Known by many as the “Gatekeeper to Los Alamos,” McKibbin ran the Santa Fe office at 109 East Palace for the Los Alamos National Laboratory during World War II.

E. R. Hill

Hill worked at the 300 Area at Hanford during the Manhattan Project.