D. C. Gifford

Virginia Meschke

Virginia Meschke was a chemist and technician at the University of Chicago Met Lab. She specialized in plutonium chemistry.

W. Chalgren

Chalgren worked at the 200 West Area at Hanford during the Manhattan Project. 

H. C. Rawls

H. C. Rawls worked for the Tennessee Eastman Corporation at the Y-12 Plant.

W. A. Walton