Circuits of Western Electric Co. wall telephone, illustration. From Military Signal Corps manual by James Andrew White, publication date 1918.
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Creative#:
TPG34537473
Source:
達志影像
Authorization Type:
RF
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須由TPG 完整授權
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N/A
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N/A
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No
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CircuitcircuitsTelephoneUnitedStatesAmericaUSUSAArmyMilitarySignalCorpsRadioelectricdiagramelectricalelectronicselectroniccommunicationcommunicationsunitmanualFirstWorldWarGreatWarWorldWarI1910s1918WorldWar1technologytechnologicalHistoryHistorichistoricalwarreceivertransmitterportablecommunicateequipmentbroadcastingsystemcontrololdcorpsmorsecodetransceivertelegraphArmedforcesartworkillustrationnobodyno-oneblackandwhitemonochrome
11910s1918AmericaArmedArmyCircuitCorpsFirstGreatHistoricHistoryIMilitaryRadioSignalStatesTelephoneUSUSAUnitedWarWarWarWarWorldWorldWorldandartworkblackbroadcastingcircuitscodecommunicatecommunicationcommunicationscontrolcorpsdiagramelectricelectricalelectronicelectronicsequipmentforceshistoricalillustrationmanualmonochromemorseno-onenobodyoldportablereceiversystemtechnologicaltechnologytelegraphtransceivertransmitterunitwarwhite