F. R. Moore

H. H. Hart

H. T. Dumbell

H. T. Dumbell worked for the Edenfield Electric Company.

Robert M. Hargraves

Robert Hargraves worked for the H. K. Ferguson Company.

John P. Flannery

John P. Flannery worked for  H.K. Ferguson Co. and Morrison Knudson. Co. on construction at Oak Ridge, TN during the Manhattan Project.