# Ruth Johnston-Feller

> color scientist, conservator (1923-2000)

**Wikidata**: [Q60829523](https://www.wikidata.org/wiki/Q60829523)  
**Source**: https://4ort.xyz/entity/ruth-johnston-feller


## References

1. Catalog of the German National Library
2. datos.bne.es
3. CONOR.SI
4. NUKAT