# SBML Two-Inch Mortar

> 1930s portable 50 mm mortar of British origin

**Wikidata**: [Q652388](https://www.wikidata.org/wiki/Q652388)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Two-inch_mortar)  
**Source**: https://4ort.xyz/entity/sbml-two-inch-mortar