William P. Hofmann

John H. Hershey

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

Alva H. Harris

Martin Punis

Martin Punis was a laboratory helper at the Chicago Met Lab during the Manhattan Project.

Leo James Rainwater

Leo James Rainwater was an American physicist and winner of the 1975 Nobel Prize in Physics.  As a graduate student at Columbia University, Rainwater assisted the Manhattan Project through research in the Substitute Alloy Materials (SAM) Lab.