National Museum of Nuclear Science & History
Attended Rensselaer Polytechnic University.
Hartman worked for Stone and Webster Engineering Corporation.
Herbert York (1921-2009) was a part-Mohawk American physicist. After graduating with a master’s in physics from the University of Rochester in 1942, York went directly to work at the Berkeley Radiation Laboratory connected with the Manhattan Project.
D. D. Clayton worked for the Roane-Anderson Company.
Richard Strickland was a staff worker at Los Alamos during the Manhattan Project.