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Note on the Progress of the Dioptric Lens as Used in Lighthouse Illumination

✍ Scribed by STEVENSON, CHARLES A.

Book ID: 109421748
Publisher: Nature Publishing Group
Year: 1892
Tongue: English
Weight: 378 KB
Volume: 46
Category: Article
ISSN: 0028-0836
DOI: 10.1038/046514e0

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