# Joseph Appel

> Austrian numismatist

**Wikidata**: [Q1706517](https://www.wikidata.org/wiki/Q1706517)  
**Source**: https://4ort.xyz/entity/joseph-appel


## References

1. Appel, Joseph (BLKÖ)
2. International Standard Name Identifier
3. Virtual International Authority File
4. [Source](https://www.geschichtewiki.wien.gv.at/Josef_Franz_Appel)