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JAMES GREGORY Photos ❘ Science Photo Library

James Gregory, Scottish mathematician and astronomer
12903239 - James Gregory, Scottish mathematician and astronomer
James Gregory, Scottish mathematician and astronomer
12905136 - James Gregory, Scottish mathematician and astronomer
James Gregory,British astronomer
11828915 - James Gregory,British astronomer
Mathematician & astronomer James Gregory
11828745 - Mathematician & astronomer James Gregory
William Gregory,Scottish chemist
11722206 - William Gregory,Scottish chemist
James Gregor,mathematician
11828768 - James Gregor,mathematician
James Simpson,Scottish physician
11634216 - James Simpson,Scottish physician
Gregorian Telescope, 17th Century
12626626 - Gregorian Telescope, 17th Century
Replica of Gregorian telescope
11676666 - Replica of Gregorian telescope
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