File:Screw pile telegraph.jpg
![File:Screw pile telegraph.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/c7/Screw_pile_telegraph.jpg/234px-Screw_pile_telegraph.jpg?20140331204336)
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Captions
Captions
Screw-pile for the supports for the wires of the electric telegraph. | ||||||
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Title |
Screw-pile for the supports for the wires of the electric telegraph. |
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Date |
1848 date QS:P571,+1848-00-00T00:00:00Z/9 |
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Accession number |
British Library HMNTS 10498.b.8. |
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Source/Photographer |
Image extracted from page 35 of On submarine foundations, particularly the screw-pile and moorings, by A. Mitchell. And an account of the Maplin Sand lighthouse, by J. B. Redman. With abstracts of the discussions upon both papers. Revised by C. Manby. Excerpt Minutes of Proceedings of the Institution of Civil Engineers, by MITCHELL, Alexander - Member of the Institution of Civil Engineers. Original held and digitised by the British Library. Copied from Flickr. Note: The colours, contrast and appearance of these illustrations are unlikely to be true to life. They are derived from scanned images that have been enhanced for machine interpretation and have been altered from their originals.
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current | 20:43, 31 March 2014 | ![]() | 296 × 758 (60 KB) | Kogo (talk | contribs) | {{Artwork |artist = Mitchell, Alexander |title = Screw-pile for the supports for the wires of the electric telegraph. |description = Image extracted from page 35 of ''On submarine foundations, particularly the screw-pile a... |
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