Claude Chappe's telegraph system in use in Algeria c.1840. From Les Merveilles de la Science, published c.1870
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP20772608
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
Same folder images:
ClaudeChappe'sTowerPostAlgeriaNorthAfricaC.1840SemaphoreTelegraphOpticalTelegraphShutterTelegraphChainChappeTelegraphNapoleonicSemaphore19thCenturyCommunicationCommunicationsDeviceHistoricalHistoryInventionNineteenthScienceScientificSemaphoreSignalSignallingSystemTechnologicalTechnologyTelegraphTelegraphicTelegraphyTransmissionTransmissionsTransmitterTransmitting
19thAfricaAlgeriaC.1840CenturyChainChappeChappe'sClaudeCommunicationCommunicationsDeviceHistoricalHistoryInventionNapoleonicNineteenthNorthOpticalPostScienceScientificSemaphoreSemaphoreSemaphoreShutterSignalSignallingSystemTechnologicalTechnologyTelegraphTelegraphTelegraphTelegraphTelegraphTelegraphicTelegraphyTowerTransmissionTransmissionsTransmitterTransmitting