National Museum of Nuclear Science & History
Sewell Davis worked at the 300 Area at Hanford during the Manhattan Project.
Thomas Frye served in the 1395th Military Police Company, Aviation.
David Dow was a lawyer. He served as administrative assistant to J. Robert Oppenheimer. He was in charge of non-technical activities at Los Alamos and the Compagna Hill monitoring site, 20 miles from the Trinity test.