# Walter Helfenbein

> German painter (1893-1984)

**Wikidata**: [Q15407619](https://www.wikidata.org/wiki/Q15407619)  
**Source**: https://4ort.xyz/entity/q15407619


## References

1. Q135933563
2. [online catalogue of Huis van het boek. 1922](https://mmm-web.adlibhosting.com/AIS6/Details/collect/7549155)
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. Virtual International Authority File