# Johann Mülhauser

> photographer

**Wikidata**: [Q85100581](https://www.wikidata.org/wiki/Q85100581)  
**Source**: https://4ort.xyz/entity/johann-m-lhauser


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. BnF authorities
4. SIKART
5. [Source](http://www.sikart.ch/KuenstlerInnen.aspx?id=12589111)