Walter R. Boscardin

R. W. Chamberlain

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

C. W. Hasty

Martha G. Johnson

Martha G. Johnson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

John L. Sherwood

John L. Sherwood served in the 603rd Air Engineering Squadron.