# Cooke and Wheatstone telegraph

> early electrical telegraph system dating from the 1830s

**Wikidata**: [Q5167034](https://www.wikidata.org/wiki/Q5167034)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Cooke_and_Wheatstone_telegraph)  
**Source**: https://4ort.xyz/entity/cooke-and-wheatstone-telegraph