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Phryctoria (Greek: φρυκτωρία) was a semaphore system used in Ancient Greece. The phryctoriae were towers built on selected mountaintops so that one tower (phryctoria) would be visible to the next tower (usually 20 miles away). The towers were used for the transmission of a specific prearranged message. One tower would light its flame, the next tower…
Applications, Use of beacons in Ancient Greece & Phryctoriae and Pyrseia
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beacons system greek see beacon polybius used one could message light semaphore signals enemy fires across events fire towers tower
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