File:Bowditch 1958 Figure 131 Sumner Line.jpg

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Summary

Description
English: Plot of the original Sumner line (1837) in the approach to St George's Channel between SW Wales and SE Ireland. Figure 131 from the 1958 edition of the American Practical Navigator
Date
Source https://archive.org/details/bowditch-1958-american-practical-navigator/page/55
Author U.S. Navy Hydrographic Office

Licensing

Public domain
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code. Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.

Captions

Sumner line

Items portrayed in this file

depicts

31 December 1958

image/jpeg

58e4fa99e582e4740438fca7f628b6f586705c6d

604,747 byte

2,389 pixel

2,473 pixel

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current11:40, 18 December 2022Thumbnail for version as of 11:40, 18 December 20222,473 × 2,389 (591 KB)KognosUploaded a work by U.S. Navy Hydrographic Office from https://archive.org/details/bowditch-1958-american-practical-navigator/page/55 with UploadWizard
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