# Johann Friedrich Hasler

> Swiss lithographer and art educator

**Wikidata**: [Q94381994](https://www.wikidata.org/wiki/Q94381994)  
**Source**: https://4ort.xyz/entity/johann-friedrich-hasler


## References

1. [Source](https://www.kunstbreite.ch/Kuenstlerwerdegaenge_aargau_hasler_johann.htm)
2. BnF authorities
3. Virtual International Authority File
4. Faceted Application of Subject Terminology