# IOP 1955 Episode 243

> episode 243 of National Association of Manufacturers' 1955 TV series

**Wikidata**: [Q127946601](https://www.wikidata.org/wiki/Q127946601)  
**Source**: https://4ort.xyz/entity/iop-1955-episode-243


## References

1. [Industry on Parade Film Collection](https://sova.si.edu/record/nmah.ac.0507)
2. [Oddball Film+Video](https://www.oddballfilms.com/node/13905)
3. [Source](https://stock.periscopefilm.com/64124b-industry-on-parade-galvanometers-geophones-bumble-bee-tuna-construction-first-aid/)
4. [Source](https://sova.si.edu/record/nmah.ac.0507/ref466)
5. [Source](https://archive.org/details/nUivLTYnzMCn5EDRlI6D5ieaY1Ajke)
6. Industry on Parade Film Collection