Alva J. Cross

R.T. Gardner

M.H. Smith

Smith worked at the 100-B Area at Hanford during the Manhattan Project.

William L. Strohecker

William L. Strohecker (1900-1986) was a civil scientist working at Los Alamos during the Manhattan Project.

H. R. Kroegar

H. R. Kroegar worked for the Tennessee Eastman Corporation at the Y-12 Plant.