# Karl Erik Hasselblad

> 30 Jul 1874 -

**Wikidata**: [Q99757022](https://www.wikidata.org/wiki/Q99757022)  
**Source**: https://4ort.xyz/entity/karl-erik-hasselblad


## References

1. [Source](https://runeberg.org/vemardet/1933/0329.html)
2. [Source](https://runeberg.org/vemardet/1939/0328.html)
3. [Source](https://runeberg.org/vemvardet/0082.html)