# Oluf Gerhard Tychsen

> German numismatist (1734-1815)

**Wikidata**: [Q90930](https://www.wikidata.org/wiki/Q90930)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Oluf_Gerhard_Tychsen)  
**Source**: https://4ort.xyz/entity/oluf-gerhard-tychsen


## References

1. BnF authorities
2. Integrated Authority File
3. Czech National Authority Database
4. Library of the World's Best Literature
5. International Standard Name Identifier
6. Virtual International Authority File
7. [Source](https://kalliope-verbund.info/DE-611-BF-14942)
8. FINA Wiki
9. Freebase Data Dumps. 2013
10. [Source](https://www.bartleby.com/library/bios/index16.html)
11. HMML Authority File