# Léon Dru

> French engineer

**Wikidata**: [Q16216934](https://www.wikidata.org/wiki/Q16216934)  
**Source**: https://4ort.xyz/entity/l-on-dru


## References

1. BnF authorities
2. [Léonore database](http://www2.culture.gouv.fr/public/mistral/leonore_fr?ACTION=CHERCHER&FIELD_1=COTE&VALUE_1=LH/807/62)
3. general catalog of BnF
4. Virtual International Authority File
5. MAK
6. Répertoire des artistes