# Heinrich Preiswerk

> professor in Basel

**Wikidata**: [Q47846139](https://www.wikidata.org/wiki/Q47846139)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heinrich_Preiswerk)  
**Source**: https://4ort.xyz/entity/heinrich-preiswerk


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. Mindat.org