# Gustav Liersch & Co.

> defunct postcard publisher based in Berlin, Germany

**Wikidata**: [Q105298724](https://www.wikidata.org/wiki/Q105298724)  
**Source**: https://4ort.xyz/entity/gustav-liersch-co-


## References

1. Königin Eleonore von Bulgarien in der Tracht einer bulgarischen Krankenschwester
2. [Source](https://pclogos.rthcards.co.uk/data/NBC/NBC_01.html)