H. H. Miller

Richard S. Claassen

Richard Claassen was a research assistant at the SAM Lab at Columbia University from 1944 to 1946. While there, he built and used fluidic systems to test for unusual leaks in diffuser tubes.

E. J. O’Black

O’Black worked in the 200 East Area at Hanford during the Manhattan Project.

H.F. Smith

S.L. Nelson

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