# Karl "Charles" Alfred Zimmermann

> American photographer (1844–1909)

**Wikidata**: [Q21556909](https://www.wikidata.org/wiki/Q21556909)  
**Source**: https://4ort.xyz/entity/karl-charles-alfred-zimmermann


## References

1. [Source](http://usgwarchives.net/mn/ramsey/bios/zimmerma/zimmerca.htm)
2. RKDartists
3. Union List of Artist Names. 2021
4. Faceted Application of Subject Terminology
5. Virtual International Authority File
6. Archives of American Art