# Japanese submarine I-30

> 1940 Type B1 submarine

**Wikidata**: [Q6159058](https://www.wikidata.org/wiki/Q6159058)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Japanese_submarine_I-30)  
**Source**: https://4ort.xyz/entity/japanese-submarine-i-30


## References

1. Freebase Data Dumps. 2013