# Hannfrit Richard Georg Putzer
**Wikidata**: [Q94894170](https://www.wikidata.org/wiki/Q94894170)  
**Source**: https://4ort.xyz/entity/hannfrit-richard-georg-putzer


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://kalliope-verbund.info/DE-611-BF-130940)
4. [Source](http://uli.nli.org.il/F/?func=find-b&local_base=NLX10&find_code=UID&request=987007290051205171)