National Museum of Nuclear Science & History
Zellers worked at the 300 Area at Hanford during the Manhattan Project.
J. S. Gehrken served in the 390th Air Service Group.
Walton A. Rodger was an American chemical and metallurgical engineer. Rodger received a Ph.D. in chemical engineering from the University of Illinois.
L. C. Hafer worked for the Tennessee Eastman Corporation at the Y-12 Plant.
