# sigillography

> the study of seals attached to documents as a source of historical information

**Wikidata**: [Q379838](https://www.wikidata.org/wiki/Q379838)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sigillography)  
**Source**: https://4ort.xyz/entity/sigillography


## References

1. Nuovo soggettario
2. Freebase Data Dumps. 2013
3. YSO-Wikidata mapping project
4. FactGrid
5. National Library of Israel Names and Subjects Authority File
6. Wikibase TDKIV