# Nils Axel Kullberg

> Swedish archivist

**Wikidata**: [Q16649586](https://www.wikidata.org/wiki/Q16649586)  
**Source**: https://4ort.xyz/entity/nils-axel-kullberg


## References

1. Virtual International Authority File
2. LIBRIS
3. VcBA (identifier)
4. Alvin