National Museum of Nuclear Science & History
D. Andrews worked for the H. K. Ferguson 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.
Welch worked at the 200 West Area at Hanford during the Manhattan Project.
Seager worked for Stone and Webster Engineering Corporation.
