# Johannes Deur

> Dutch scientific instrument maker

**Wikidata**: [Q65960590](https://www.wikidata.org/wiki/Q65960590)  
**Source**: https://4ort.xyz/entity/johannes-deur


## References

1. [Source](https://archief.amsterdam/indexen/deeds/d151335b-4c83-4778-962e-b535a8fa0eaf?person=961f6ae7-b5e9-53f7-e053-b784100aa83b)
2. [Source](https://archief.amsterdam/indexen/deeds/52a3352c-23cf-4a58-8707-ec729b3fecb3?person=99e87e25-83e4-2bb2-e053-b784100a6a2e)
3. Repertorium van Nederlandse kaartmakers
4. Virtual International Authority File
5. [Source](http://www.dwc.knaw.nl/biografie/scientific-instrument-makers/?pagetype=authorDetail&aId=PE00011196)