National Museum of Nuclear Science & History
Parke N. Miller served in the 320th Troop Carrier Squadron.
Blanton worked at the 300 Area at Hanford during the Manhattan Project.
George T. Felbeck was a Manhattan Project veteran and engineer, who held the position of Manager of Operations at Oak Ridge for Union Carbide.
Born in 1903 in Baltimore, Mackie studied civil engineering at Union College in Schenectady, New York.