# Emil Haefely

> Swiss entrepreneur (1866-1939)

**Wikidata**: [Q1336159](https://www.wikidata.org/wiki/Q1336159)  
**Source**: https://4ort.xyz/entity/emil-haefely


## References

1. Virtual International Authority File
2. Integrated Authority File
3. Historical Dictionary of Switzerland
4. general catalog of BnF
5. [Source](https://www.deutsche-biographie.de/sfz25121.html)
6. BnF authorities