![](https://nthumb.tpgimages.com/mid2_ocom_img/aGVyaXRhZ2U=/20101109_rm/2010111513/top_20101115131556_3012.jpg/TOP06553606.jpg)
Edison's voice amplifying machine, c1878.
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Details
Creative#:
TOP06553606
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:
femalewomenAmericanAmericaUSAphotographTheKeystoneArchivesKeystoneArchivesUnknownThomasEdisonEdisonThomasAlvaaerophonewomanpeopletechnologycommunicationcommunicationssoundcountryscienceamplificationinnovationlocationcenturyladyconceptinventionB&WMONOCHROMEUnitedStatesofAmericaUnitedStates19thcenturyblack&whiteblackandwhiteB/Wnineteenthcentury
&19thAlvaAmericaAmericaAmericanArchivesArchivesB&WB/WEdisonEdisonKeystoneKeystoneMONOCHROMEStatesStatesTheThomasThomasUSAUnitedUnitedUnknownaerophoneamplificationandblackblackcenturycenturycenturycommunicationcommunicationsconceptcountryfemaleinnovationinventionladylocationnineteenthofpeoplephotographsciencesoundtechnologywhitewhitewomanwomen