William H. Rice

John L. Leahy

John Leahy worked for the United States Engineer District Office.

M. E. Houser

Martha Zukas

Martha Zukas was a nurse at Oak Ridge and Los Alamos during the Manhattan Project. One of nine children, Zukas grew up in Ellwood City, PA.

R. W. Chamberlain

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