# Roger Portalis

> French engraver (1841–1912)

**Wikidata**: [Q3439378](https://www.wikidata.org/wiki/Q3439378)  
**Source**: https://4ort.xyz/entity/roger-portalis


## References

1. BnF authorities
2. RKDartists
3. Dictionary of Art Historians
4. general catalog of BnF
5. Virtual International Authority File
6. [Source](https://agorha.inha.fr/inhaprod/ark:/54721/0056597)
7. Benezit Dictionary of Artists
8. La France savante
9. archINFORM
10. [Source](https://www.archinform.net/service/wd_aiarch.php)