National Museum of Nuclear Science & History
M. Johnson served in the 390th Air Service Group.
Sieck worked at the 200 East Area at Hanford during the Manhattan Project.
Harry Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
David S. Anthony (1918-2010) was an American chemist. After receiving his Ph.D. from the University of Wisconsin-Madison, he joined the University of Chicago Metallurgical Laboratory as an associate chemist.
David L. Hill was an associate experimental physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.