T. J. Armstrong

R. M. Van Petten

R. M. Van Petten worked for the Kellex Corporation at the K-25 Plant.

H. N. Litchford

M. J. Gustafson

M. J. Gustafson worked for the J.A. Jones Construction Company.

J. W. Stein

J. W. Stein worked for the Union Carbide & Carbon Corporation.