# Mario Castoldi

> Italian engineer (1888–1968)

**Wikidata**: [Q3848433](https://www.wikidata.org/wiki/Q3848433)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mario_Castoldi)  
**Source**: https://4ort.xyz/entity/mario-castoldi


## References

1. Virtual International Authority File
2. Dizionario Biografico degli Italiani
3. Treccani's Enciclopedia on line