Harold W. Zang

Robert Schmitt

H. A. Pritchard

H. A. Pritchard worked for the J.A. Jones Construction Company.

Robert L. Schuch

Robert Schuch worked in the shop at the Metallurgical Laboratory in Chicago during the Manhattan Project.

Frances M. Carroll

Frances "Fran" Carroll worked as an operator, supervisor, and research assistant in the Columbia University Laboratory and at Oak Ridge, Tennessee.