National Museum of Nuclear Science & History
Herbert Etzler worked for the Roane-Anderson Company.
In the 1944 Hanford Phone Book, he is listed under R. C. Theil. In the 1945 Hanford Phone Book, he is listed under R.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Henry McDonald, Jr. worked for the United States Engineer District Office.