# Walter Knopfli

> born: 11.2.1889; died: 24.2.1965; profession: -; place of activity: -

**Wikidata**: [Q110223691](https://www.wikidata.org/wiki/Q110223691)  
**Source**: https://4ort.xyz/entity/walter-knopfli


## References

1. Integrated Authority File
2. NUKAT
3. Portrait Archive
4. Zürich Herbaria