# Heinrich Hugo Coentgen

> German copper engraver, etcher and cartographer

**Wikidata**: [Q55905471](https://www.wikidata.org/wiki/Q55905471)  
**Source**: https://4ort.xyz/entity/heinrich-hugo-coentgen


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. Répertoire International des Sources Musicales
5. MAK
6. [Source](http://thesaurus.cerl.org/record/cnp00603822)
7. HMML Authority File