National Museum of Nuclear Science & History
L. C. Danielson worked for the J.A. Jones Construction Company.
W. T. Scott served in the 390th Air Service Group.
Frank R. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Duane Conner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Attended South Dakota School of Mines.
