# telegraph

> telecommunication system

**Wikidata**: [Q6987428](https://www.wikidata.org/wiki/Q6987428)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Telegraph)  
**Source**: https://4ort.xyz/entity/telegraph


## References

1. YSO-Wikidata mapping project
2. FactGrid
3. National Library of Israel
4. CC 6