National Museum of Nuclear Science & History
McNeil worked in the 200 West Area at Hanford during the Manhattan Project.
J. E. Parnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Martha Walker worked for the United States Engineer District Office.
Frederick A. Zenz was a chemical engineer, and received a B.A. in Chemistry from Queens College. He then earned his M.
Harrie Massey (1908-1983) was an Australian physicist. A brilliant student of physics, Massey arrived from his native Australia at Cambridge College in the United Kingdom on an academic scholarship.