Illustration explaining the operation of wireless telegraphy at sea. In the background is a shore station such as the Guglielmo Marconi one at Poldhu, Cornwall. Guglielmo Marconi (1874-1937) an Italian inventor and electrical engineer. Dated 20th century.

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Creative#:

TOP20951966

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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