John B. Otto

Nathan Ballou

Nathan Ballou (1919-2016) was an American chemist. He was born in 1919 in Rochester, Minnesota. In 1941 he received a bachelor’s degree from the Duluth State Teachers College (now the University of Minnesota Duluth).

M. H. Cooper

Frankie R. Johnson

Frankie R. Johnson served in the 393rd Bombardment Squadron.

E. H. Kolts

Kolts worked in the 100 F Area at Hanford during the Manhattan Project.