# J. M. Naparstok
**Wikidata**: [Q77944252](https://www.wikidata.org/wiki/Q77944252)  
**Source**: https://4ort.xyz/entity/j-m-naparstok


## References

1. Wiborgs Nyheter
2. [Source](https://www.geni.com/people/Josef-Moritz-Naparstok/5570247286570125371)
3. Finnish Industrial Calendar 1923
4. Aamulehti