![](http://www.alamy.com/thumbs/6/B1CE74E8-8FD8-46F0-A41B-4DD73C8221C3/HBTHKH.jpg)
Image taken from page 324 of 'Hydrographical Surveying. A description of the means and methods employed in constructing marine charts' Image taken from page 324 of 'Hydrographical Surveying A description
Size: 1409px × 1773px
Photo credit: © Classic Collection / Alamy / Afripics
License: Licensed
Model Released: No
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