# IOP 1952 Episode 112

> episode 112 of National Association of Manufacturers' 1952 TV series

**Wikidata**: [Q127947738](https://www.wikidata.org/wiki/Q127947738)  
**Source**: https://4ort.xyz/entity/iop-1952-episode-112


## References

1. [Industry on Parade Film Collection](https://sova.si.edu/record/nmah.ac.0507)
2. [Catalog of educational films 1962/64](https://archive.org/details/catalogofeducat6264univ/page/184/mode/2up)
3. Industry on Parade Film Collection