# Otto Geißler

> German engineer and university teacher (1872-1939)

**Wikidata**: [Q19297763](https://www.wikidata.org/wiki/Q19297763)  
**Source**: https://4ort.xyz/entity/otto-gei-ler


## References

1. Integrated Authority File
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
3. Virtual International Authority File