# Rudolf Feldmann
**Wikidata**: [Q55681479](https://www.wikidata.org/wiki/Q55681479)  
**Source**: https://4ort.xyz/entity/rudolf-feldmann-q55681479


## References

1. Integrated Authority File
2. [Source](https://hedendaagsesieraden.nl/2025/08/30/rudolf-feldmann/)
3. [Source](https://hedendaagsesieraden.nl/2019/07/05/alltagstauglich-schmuck-von-jugendstil-bis-art-deco-schmuck-von-jugendstil-bis-art-deco/)