# Secret State Archives Prussian Cultural Heritage Foundation

> The Secret State Archives Prussian Cultural Heritage traces back to the chancellery of the margrave of Brandenburg according to a charter issued in Stendal 1282.

**Wikidata**: [Q882788](https://www.wikidata.org/wiki/Q882788)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Prussian_Privy_State_Archives)  
**Source**: https://4ort.xyz/entity/secret-state-archives-prussian-cultural-heritage-foundation


## References

1. archINFORM
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File
4. directory of German Library Codes
5. [Source](https://www.gsta.spk-berlin.de/geschichte_und_gegenwart_431.html)
6. Czech National Authority Database
7. [Source](https://www.service.bund.de/Content/DE/DELeistungen/A/Abkuerzungsverzeichnis-des-Bundes-BMI-BVA.html)
8. [Source](https://www.archinform.net/service/wd_aipro.php)
9. [Source](https://www.archivesportaleurope.net/directory/-/dir/ai/code/DE-B41)