R.R. Sachs

Waldemar Nielsen

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

C. O. Carpenter

C. O. Carpenter worked for the Roane-Anderson Company.

J. P. Angle

J. P. Angle worked for the J.A. Jones Construction Company.

Joseph Horvath