Heliograph. Historical illustration of a heliograph as used by the British as part of a telegraphy system. Mirrors mounted on sticks and tripods were used to transmit signals by flashes of sunlight off the mirrors. Such systems were used by the British Army in the late 19th and early 20th centuries. Artwork from 'Electricite' (1911) by Max de Nansouty, part of the 'Les merveilles de la science' series of 1867-1891 by Louis Figuier.
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Details
Creative#:
TOP15152719
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
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1800s19thcenturyapparatusartworkblack-and-whitebritisharmycommunicationcommunicationselectricelectricalelectriciteelectricityequipmenteuropeanflashesfrenchheliographheliographichistoricalhistoryillustrationlesmerveillesdelasciencelouisfiguiermarvelsofsciencemaxcharlesemmanuelchampiondenansoutymaxdenansoutymilitarymirrormirrorsmonochromeno-onenobodyopticaltelegraphysunlighttechnologicaltechnologytelecommunicationtelecommunicationstripodvisual
1800s19thapparatusarmyartworkblack-and-whitebritishcenturychampioncharlescommunicationcommunicationsdededeelectricelectricalelectriciteelectricityemmanuelequipmenteuropeanfiguierflashesfrenchheliographheliographichistoricalhistoryillustrationlaleslouismarvelsmaxmaxmerveillesmilitarymirrormirrorsmonochromenansoutynansoutyno-onenobodyofopticalsciencesciencesunlighttechnologicaltechnologytelecommunicationtelecommunicationstelegraphytripodvisual
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