C. L. Baker

Francis Bernard Donlan

Francis Bernard “Bernie” Donlan was an American photographer and a clerk at the Chicago Met Lab during the Manhattan Project.

K. C. Mearns

 Mearns worked in the 100 D Area at Hanford during the Manhattan Project.

C. L. Lutts

C. L. Lutts worked for the Roane-Anderson Company.

John R. Van Horn