# Friedrich Leonhard Lehmann
**Wikidata**: [Q53503583](https://www.wikidata.org/wiki/Q53503583)  
**Source**: https://4ort.xyz/entity/friedrich-leonhard-lehmann


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. The Stuttgart Database of Scientific Illustrators 1450–1950
4. CERL Thesaurus
5. edition humboldt digital
6. Integrated Authority File