Relay league
id:
relay-league-200-3526116
title:
Relay league
text:
A relay league is a chain of message forwarding stations in a system of optical telegraphs, radio telegraph stations, or riding couriers. Early 19th century methods of this type evolved into the electrical telegraph networks of the mid-to-late 19th century.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Relay_league
date created:
date modified:
2020-11-18T12:35:33Z
main entity:
{"identifier":"Q7310896","url":"https://www.wikidata.org/entity/Q7310896"}
image:
fields total:
13
integrity:
13