National Museum of Nuclear Science & History
M. A. Fry worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Chemist Orville Hill joined the Met Lab at the University of Chicago in May of 1942, three months after it was created.
Huson worked for Stone and Webster Engineering Corporation.
William J. Van Buskirk was a machinist who worked at Los Alamos for over three decades. Van Buskirk started working at Los Alamos in 1943, a year after he graduated from high school.
Chalgren worked at the 200 West Area at Hanford during the Manhattan Project.