Charles W. Ziebarth

W. Chalgren

Chalgren worked at the 200 West Area at Hanford during the Manhattan Project. 

June H. Roberts

June H. Roberts was a research assistant in the Instruments Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.

H. S. Morrow

Lyman G. Parratt

Lyman Parratt (1908-1995) was an American physicist. Parratt was born in Salt Lake City. He studied at the University of Utah and earned a Ph.