# British Rail Class 304

> class of 45 four-car (later three-car) electric multiple units

**Wikidata**: [Q849797](https://www.wikidata.org/wiki/Q849797)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/British_Rail_Class_304)  
**Source**: https://4ort.xyz/entity/british-rail-class-304