# Otto Schäfer

> German entrepreneur, bibliophile and art collector (1912-2000)

**Wikidata**: [Q94802474](https://www.wikidata.org/wiki/Q94802474)  
**Source**: https://4ort.xyz/entity/otto-sch-fer-q94802474


## References

1. Union List of Artist Names. 2015
2. BnF authorities
3. Catalog of the German National Library
4. [Source](https://web.archive.org/web/20050213044438/http://www.usfca.edu/library/rarebook/gla/medal.html)
5. Virtual International Authority File
6. CiNii Research
7. VcBA (identifier)
8. Digital Scriptorium Catalog