National Museum of Nuclear Science & History
John Leahy worked for the United States Engineer District Office.
E. H. Marsden worked for the United States Engineer District Office.
Howe worked at the 300 Area at Hanford during the Manhattan Project.
Cook worked at the 100-F Area at Hanford during the Manhattan Project.
Earl Thomas was an American physicist. After receiving his Ph.D. from CalTech in 1943, he moved to New Mexico to work with the Navy on rocket design and production for the Manhattan Project.
