National Museum of Nuclear Science & History
R. Mamolejo served in the 390th Air Service Group.
John Arthur "Jack" Robinson was a machinist and instrument maker at the Clinton Engineering Works in Oak Ridge, Tennesse in 1943.
Don Simpson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. T. Holloway worked for the United States Engineer District Office.
John Roberts was a staff worker at Los Alamos during the Manhattan Project.