G.W. Hurst

H. S. Eckes

H. R. Chapman

H. R. Chapman worked for the H. K. Ferguson Company.

Alfred P. Wiora

Alfred “Al” Wiora served in the army at Los Alamos during the Manhattan Project. He studied at the University of Pennsylvania and later worked at the Hughes Aircraft Company in Tuscon, Arizona.

H.A. Russell

Russell worked at the 100-D Area at Hanford during the Manhattan Project.