# IOP 1957 Episode 325

> episode 325 of National Association of Manufacturers' 1957 TV series

**Wikidata**: [Q128038005](https://www.wikidata.org/wiki/Q128038005)  
**Source**: https://4ort.xyz/entity/iop-1957-episode-325


## References

1. [Industry on Parade Film Collection](https://sova.si.edu/record/nmah.ac.0507)
2. Industry on Parade Film Collection