# HNLMS O 2

> 1911 O 2-class submarine

**Wikidata**: [Q2208180](https://www.wikidata.org/wiki/Q2208180)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/HNLMS_O_2)  
**Source**: https://4ort.xyz/entity/hnlms-o-2