# Johann Paul Singer

> German engraver

**Wikidata**: [Q112845181](https://www.wikidata.org/wiki/Q112845181)  
**Source**: https://4ort.xyz/entity/johann-paul-singer


## References

1. Benezit Dictionary of Artists
2. BnF authorities
3. Archivio di Autorità del Museo Galileo
4. Virtual International Authority File