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technology from "On submarine foundations, particularly the screw-pile...
This image has been taken from scan 000018 from "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... More
Picryl description: Public domain image, drawing, American, 19th centu...
Picryl description: Public domain image, drawing, American, free to use, no copyright restrictions
Maplin Sand light-house - Public domain book illustration
Illus. in: European Light-House Systems, 1875, plate v. On lower center of item: Filer(?).