# Hans Graber

> art historian and collector (1886-1956)

**Wikidata**: [Q54913628](https://www.wikidata.org/wiki/Q54913628)  
**Source**: https://4ort.xyz/entity/hans-graber-q54913628


## References

1. Czech National Authority Database
2. [Source](https://classify.oclc.org/classify2/ClassifyDemo?search-author-txt=%22Graber%2C+Hans%2C+1886-1956%22)
3. [Source](http://id.loc.gov/authorities/names/nr2004005546)
4. [Source](http://id.loc.gov/authorities/names/nr2004005546.html)
5. [National Gallery of Art](https://www.nga.gov/collection/art-object-page.101776.html#provenance)
6. Virtual International Authority File