John L. Martin Sr.

J. H. Dunker

Dunker worked at the 100-B Area at Hanford during the Manhattan Project. 

Cyril Smith

Cyril Smith (1903-1992) was a British metallurgist. He was married to the historian Alice Kimball Smith.

A.J. Saxon

Ruth Hillard

Ruth Hillard was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.