A series of documentaries on industrial change in the U.S.An online collection of early educational public radio content from the National Association of Educational Broadcasters (NAEB).
https://www.unlockingtheairwaves.org/programs/fifty-years-of-growth/
The challenge of work
Working people in the midst of industrial and social change; competition and cooperation combine on the farm, in the factory, at the desk, and behind the counter.