National Museum of Nuclear Science & History
A. M. Brown worked for the Watson-Flagg Engineering Company.
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.
Caldwell worked in the United States Engineer District Office.
H. F. Priest worked for the Union Carbide & Carbon Corporation.