National Museum of Nuclear Science & History
Holman worked for Stone and Webster Engineering Corporation.
Wangelin worked at the 200 East and 200 West Areas at Hanford during the Manhattan Project.
John M. Campbell served in the 393rd Bombardmen Squadron.
Rolland Perry was a staff worker at Los Alamos during the Manhattan Project.
M. Wilcox worked for the Tennessee Eastman Corporation at the Y-12 Plant.
