# Regel & Krug

> defunct postcard publisher based in Leipzig, Germany

**Wikidata**: [Q106026244](https://www.wikidata.org/wiki/Q106026244)  
**Source**: https://4ort.xyz/entity/regel-krug


## References

1. [Source](https://nat.museum-digital.de/objects?persinst_id=49299#infoBoxthesInfoOverview)
2. [Source](http://www.tpa-project.info/html/body_regel___krug.html)
3. CollectieGelderland