# IOP 1955 Episode 221

> episode 221 of National Association of Manufacturers' 1955 TV series

**Wikidata**: [Q127947021](https://www.wikidata.org/wiki/Q127947021)  
**Source**: https://4ort.xyz/entity/iop-1955-episode-221


## References

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