# Carl Jacob Ludwig
**Wikidata**: [Q107557786](https://www.wikidata.org/wiki/Q107557786)  
**Source**: https://4ort.xyz/entity/carl-jacob-ludwig


## References

1. Integrated Authority File
2. [Source](http://www.klingspor-museum.de/KlingsporKuenstler/Schriftdesigner/Ludwig/RichardLudwig.pdf)
3. Source
4. Virtual International Authority File
5. [Source](http://www.frankfurt-nordend.de/das_taetige_frankfurt.htm)