James I. Pegram

Gordon M. Smith

Gordon Smith was a chemical engineer in the 9812th Technical Service Unit of the U. S. Army Corps of Engineers Special Engineer Detacment at the Clinton Engineer Works in Oak Ridge.

Cy G. Holmes

Holmes worked at the 300 Area at Hanford during the Manhattan Project.

C.E. Jones

Arthur S. Olson

Arthur S. Olson was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.