LSE4099129 The Edison phonometer - device by means of which a mechanical work is obtained by speech in ??????Nature??????1878. by Unknown Artist, (19th century); Private Collection; (add.info.: The Edison phonometer - device by means of which a mechanical work is obtained by speech in ??????Nature??????1878.); Photo by Leonard de Selva; out of copyright.

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Creative#:

TOP27638229

Source:

達志影像

Authorization Type:

RM

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須由TPG 完整授權

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No

Property Release:

No

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No

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