# Peter Carl Friedrich Geyer

> German entomologist and scientific illustrator (1802–1889)

**Wikidata**: [Q2938919](https://www.wikidata.org/wiki/Q2938919)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Carl_Geyer)  
**Source**: https://4ort.xyz/entity/peter-carl-friedrich-geyer


## References

1. The Stuttgart Database of Scientific Illustrators 1450–1950
2. Integrated Authority File
3. Virtual International Authority File
4. [Integrated Authority File](https://d-nb.info/gnd/137563256)
5. [Geyer, Carl. Augsburger Stadtlexikon Online](https://www.wissner.com/stadtlexikon-augsburg/artikel/stadtlexikon/geyer-1/6052)
6. [The Stuttgart Database of Scientific Illustrators 1450–1950](http://www.uni-stuttgart.de/hi/gnt/dsi2/index.php?table_name=dsi&function=details&where_field=id&where_value=7111)
7. CERL Thesaurus