Leland F. Pettengill

Selma Shupp

Selma Shupp was a technician in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

J. C. Blackwood

J. C. Blackwood worked for the Fercleve Corporation.

W. L. Brown

W. L. Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.

Merril F. Buck