# Nold Halder

> Swiss librarian and archivist (1899-1967)

**Wikidata**: [Q1995760](https://www.wikidata.org/wiki/Q1995760)  
**Source**: https://4ort.xyz/entity/nold-halder


## References

1. Integrated Authority File
2. Czech National Authority Database
3. Historical Dictionary of Switzerland
4. International Standard Name Identifier
5. Virtual International Authority File