# "Deep-blue violets"

> Boston,L. Prang & co.,c1896. | Library of Congress

**Wikidata**: [Q51462605](https://www.wikidata.org/wiki/Q51462605)  
**Source**: https://4ort.xyz/entity/-deep-blue-violets-


## References

1. Biodiversity Heritage Library
2. Internet Archive
3. Library of Congress Online Catalog