# Ch. H. Olesen
**Wikidata**: [Q64590052](https://www.wikidata.org/wiki/Q64590052)  
**Source**: https://4ort.xyz/entity/ch-h-olesen


## References

1. 20th Century Press Archives
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)