He moved up to work in various departments before the onset of World War II .
As it was a paternalistic company in those days , Heren was able to leave school at 14 to begin work as a messenger on the newspaper .
Heren moved up to work in various departments before the onset of World War II .
As it was a paternalistic company in those days , Heren was able to leave school at 14 to begin work as a messenger on the newspaper .