# Johan Gustaf Malmsjö
**Wikidata**: [Q6151942](https://www.wikidata.org/wiki/Q6151942)  
**Source**: https://4ort.xyz/entity/johan-gustaf-malmsj-


## References

1. [Source](http://www.klaverenshus.se/kunskapsbank/svenska-fabriker/hammarinstrument/)
2. Q107980188
3. [Dictionary of Swedish National Biography](https://sok.riksarkivet.se/Sbl/Presentation.aspx?id=8987)