Philip D. Gordon

E. J. Bruckenheimer

E. J. Bruckenheimer worked for the Fercleve Corporation.

Arthur L. Allen

Attended the South Dakota School of Mines and Technology. 

Waldemar Nielsen

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

A.C. Heckenlaible