N. L. Walgamotte

M.L. Robertson

Mark S. Fred

Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. V. Hubbard

J. V. Hubbard worked for the Tennessee Eastman Corporation at the Y-12 Plant.

J. P. Angle

J. P. Angle worked for the J.A. Jones Construction Company.