National Museum of Nuclear Science & History
Long worked for Stone and Webster Engineering Corporation.
Frank Willox was a machinist and mechanic in Hanford, Washington from 1943 to 1970. He came to Hanford from Colorado in late 1943 and stayed on after the war.
Twichell worked at 200 West Area at Hanford during the Manhattan Project.
J. P. Smith worked for the J.A. Jones Construction Company.
Rex McDowell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
