National Museum of Nuclear Science & History
Streiby worked for Stone and Webster Engineering Corporation.
Jean Dow Bacher was born in 1907, and grew up in Ann Arbor, Michigan. She married fellow Ann Arbor native and leading Manhattan Project scientist Robert Bacher in 1930.
W. A. Plumb worked for the United States Engineer District Office.
Paul Raymond Nelson was born in Hagerman, Idaho on May 31st, 1916. Soon after, he moved to Olympia, Washington and then to Seattle.