# Gerhard Martens

> German graphic designer

**Wikidata**: [Q117463755](https://www.wikidata.org/wiki/Q117463755)  
**Source**: https://4ort.xyz/entity/gerhard-martens


## References

1. Artists of the World Online
2. [Source](https://philahistorica.de/Dokumente/PhilaHistorica_2020_04.pdf#page=223)
3. [Source](https://philahistorica.de/Dokumente/PhilaHistorica_2020_04.pdf#p221)