National Museum of Nuclear Science & History
O. A. Kincaid worked for the J.A. Jones Construction Company.
Margaret J. Nickson was a medical doctor in the Biology Division at the University of Chicago Met Lab.
Bernard Weinstock was an American chemist. Weinstock was born in New York City. He studied at Columbia University, where he became part of the research team led by Harold Urey.
Chipman worked in the United States Engineer District Office.