Centron Corporation

Centron Corporation was an industrial and educational film production company. Founded in 1947 in Lawrence, Kansas by Arthur H. Wolf and Russell A. Mosser, Centron would come to the forefront of the industrial and educational film companies in the United States. Wikipedia*

On the C-SPAN Networks:
Centron Corporation has hosted 1 event in the C-SPAN Video Library; the first program was a 1951 Vignette.