Illustration used to explain how radio communication between ships works. In the background is a shore station such as the Marconi one at Poldhu, Cornwall. Dated 20th century.
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Details
Creative#:
TOP21218399
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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