Engraving depicting a self-luminous buoy: Excavated glass tubes containing mercury glowed due to the generation of electricity by the wave action. The buoy was also fitted with a bell. Dated 19th century.

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Creative#:

TOP21947553

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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