National Museum of Nuclear Science & History
Attended Carnegie Technical Institute.
Ralph McElroy worked for the Kellex Corporation at the K-25 Plant.
Edward F. Kolley was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
J. M. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Virgil I. Mann served in the 320th Troop Carrier Squadron.