# Wacław Prochnau

> Polish engineer

**Wikidata**: [Q28155172](https://www.wikidata.org/wiki/Q28155172)  
**Source**: https://4ort.xyz/entity/wac-aw-prochnau


## References

1. Second Polish Republic
2. [Source](https://pam.piastow.pl/zapomniany-bohater/)
3. Virtual International Authority File