File:Pierre Bouguer 1729 proposed English quadrant.jpg

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English: Pierre Bouguer 1729 proposed Navigation English quadrant extracted from 1911 Encyclopædia Britannica vol 19 page 290
Date
Source page=305|1911 Encyclopædia Britannica, vol. 19
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Pierre Bouguer 1729 proposed Navigation English quadrant

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current02:12, 2 September 2020Thumbnail for version as of 02:12, 2 September 2020528 × 616 (62 KB)AbMartinezFloresUploaded a work by 1911_Encyclopædia Britannica from https://upload.wikimedia.org/wikipedia/commons/thumb/6/63/EB1911_-_Volume_19.djvu/page305-2048px-EB1911_-_Volume_19.djvu.jpg with UploadWizard

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