H.C. Sittig

H. M. Metcalf

H. M. Metcalf worked for the Tennessee Eastman Corporation at the Y-12 Plant.

William N. Van Alfen

H. T. Wensel

H. T. Wensel worked for the United States Engineer District Office.

Waldemar Nielsen

​ Waldemar Nielsen (1917-2005) worked on the postwar surveys of Hiroshima and Nagasaki in Japan. Nielsen was born in Greensburg, Pennsylvania.