National Museum of Nuclear Science & History
Wiendell worked at the 200 West Area at Hanford during the Manhattan Project.
C. W. Russell worked for the J.A. Jones Construction Company.
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.
J. E. Davidson worked for the J.A. Jones Construction Company.