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TiMELiNES

1792

Chappe demonstrates optical telegraph

Claude Chappe's semaphore system marked a major advance in long-distance communication.

Canonical milestoneFrance1 timeline

Context

Appears In

TimelineTimeline of the History of the Telegraph

Position 1

Authority

Sources

BritannicaConfidence 95%

Taxonomy

Tags

technologycommunicationstelegraph