National Museum of Nuclear Science & History
Alfonso Tammaro worked for the United States Engineer District Office.
John Davis worked for the J.A. Jones Construction Company.
R. W. Hamer 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.
Beers worked in the United States Engineer District Office.