National Museum of Nuclear Science & History
J. E. Archer worked for the H. K. Ferguson Company.
J. C. Doucha worked for the J.A. Jones Construction Company.
Thomas Finnegan worked for the H. K. Ferguson Company.
Dee McCullough began working as an instrument technician at Hanford in early 1944. As a former sound engineer, McCullough was tasked with installing nuclear safety monitors on the reactors at Hanford.