James Gregory (1638-75) Scottish mathematician. In 1663 published 'Optica Promota' describing his reflecting telescope. Corresponded with Newton. Stipple engraving.

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James Gregory (1638-75) Scottish mathematician. In 1663 published 'Optica Promota' describing his reflecting telescope. Corresponded with Newton. Stipple engraving.

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1638-75, 1663, archival, archive, british, corresponded, describing, engraving., gregory, historical, history, james, mathematician, mathematician., newton., optica, promota, published, reflecting, scientist, scottish, stipple, telescope.