National Museum of Nuclear Science & History
Phelps worked in the 100 F Area at Hanford during the Manhattan Project.
J. E. Pearman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Wright worked at the 100-F Area at Hanford during the Manhattan Project.
K. A. Wright worked for the United States Engineer District Office.
Desiderio Vigil was a staff worker at Los Alamos during the Manhattan Project.