National Museum of Nuclear Science & History
L. P. Schmitt worked for the United States Engineer District Office.
John C. Lydon, Jr. served in the 603rd Air Engineering Squadron.
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.
Gilbert P. Church was a civil engineer and Project Manager at the Hanford site during the Manhattan Project.