# Armstrong Whitworth 12 inch/40 gun

> British naval artillery

**Wikidata**: [Q4028489](https://www.wikidata.org/wiki/Q4028489)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Armstrong_Whitworth_12-inch_40-calibre_naval_gun)  
**Source**: https://4ort.xyz/entity/armstrong-whitworth-12-inch-40-gun