# U-51

> 1938 Type VIIB submarine

**Wikidata**: [Q471539](https://www.wikidata.org/wiki/Q471539)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/German_submarine_U-51_(1938))  
**Source**: https://4ort.xyz/entity/u-51


## References

1. Freebase Data Dumps. 2013