File:EB1911 Telegraph - submarine cable - deep sea type.jpg
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EB1911_Telegraph_-_submarine_cable_-_deep_sea_type.jpg (237 × 233 pixels, file size: 26 KB, MIME type: image/jpeg)
EB1911_Telegraph_-_submarine_cable_-_deep_sea_type.jpg (237 × 233 pixels, file size: 26 KB, MIME type: image/jpeg)
DescriptionEB1911 Telegraph - submarine cable - deep sea type.jpg |
English: Technical drawing of a cross-section of a submarine telegraphic cable. a is the core; h is a thick coating of wet jute, yarn or hemp, forming a soft bed for the sheath. This cable is deep sea type. |
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Date | published 1911 | ||||
Source | Encyclopædia Britannica (11th ed.), v. 26, 1911, “Telegraph,” p. 513, Fig. 7. | ||||
Author | Harry Robert Kempe (section author) | ||||
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current | 19:55, 14 February 2016 | 237 × 233 (26 KB) | Library Guy (talk | contribs) | {{Information |Description ={{en|1=Technical drawing of a cross-section of a submarine telegraphic cable. ''a'' is the core; ''h'' is a thick coating of wet jute, yarn or hemp, forming a soft bed for the sheath. This cable is deep sea type.}} |Sourc... |
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