Charles W. Mignon

Ingri Prestbo

Ingri Prestbo worked for the United States Engineer District Office.

Elwood K. Colbert

Elwood Kenneth Colbert was born on February 9, 1932 in Johnstown, PA. In 1943, Colbert graduated from the University of Pittsburgh, with a degree in Chemical Engineering.

Carlos Conterato

W. C. Brown

W. C. Brown worked for the J.A. Jones Construction Company.