# Carl-Justus Heckmann

> German coppersmith and entrepreneur

**Wikidata**: [Q1039146](https://www.wikidata.org/wiki/Q1039146)  
**Source**: https://4ort.xyz/entity/carl-justus-heckmann


## References

1. Integrated Authority File
2. [Source](https://books.google.de/books?id=TZsDDgAAQBAJ&pg=P310#v=onepage&q&f=false)
3. CERL Thesaurus