Sujet

Microscopes and microscopical objects

Légende

Microscopes and microscopical objects, 1750. I: Wilson's pocket microscope. II: Scroll microscope. III: Tripod microscope - improved form of Marshall's double microscope. IV: Ascough's compound microscope. Figs 23/30: Representations of animalcules discovered by microscope in samples of ditch water and described in Royal Society "Philosophical Transactions" No 283. From "The Universal Magazine", (London, 1750).

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Photos12.com - Ann Ronan Picture Library

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Photo12/Ann Ronan Picture Library

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ARP07104_460001004

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27,8Mo (2,1Mo) / 30,0cm x 23,2cm / 3543 x 2745 (300dpi)