# Otto Ralfs

> German art collector (1892–1955)

**Wikidata**: [Q2040214](https://www.wikidata.org/wiki/Q2040214)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_Ralfs)  
**Source**: https://4ort.xyz/entity/otto-ralfs


## References

1. Integrated Authority File