Frank J. O’Donnell

R.E. Jessen

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

Lila C. Cornwall

Ed Haluska

Anne M. Perley

Anne MacGregor Perley was a biochemist who worked on the Manhattan Project at Los Alamos. She was part of Louis Hempelmann’s Health Group, one of his many recruits from Washington University in St.