Scipeáil chuig inneachar leathanaigh

28 torthaí laistigh de Eagraíocht ETH Bibliothek

ETH Bibliothek

ETH Library

Suíomh Gréasáin

Cup cross anemometer

Ikonaut / ETH-Library

ETH Library

Ikonaut / ETH-Library

ETH Library

Ikonaut / ETH-Library

ETH Library

ETH: Aircraft model C-35, ca. 1934

ikonaut / ETHlibrary

ETH Library

Minimal Surface of Enneper

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ETH Library

Polyhedron Penetration

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ETH Library

Circular sundial

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ETH Library

Animal model, Model of male bovine

Ikonaut / ETH-Library

ETH Library

Astronomical pocket set

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ETH Library

Ikonaut / ETH-Library

ETH Library

Gregory's reflecting telescope

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ETH Library

Tellurium with Lunarium

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ETH Library

ETH: Wild Theodolite T2, 1923

ikonaut / ETHlibrary

ETH Library

ETH: Triangulation theodolite, 1902

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ETH Library

Spherical projection of flat curves of 3rd order

Ikonaut / ETH-Library

ETH Library

Spherical projection of flat curves of 3rd order

Ikonaut / ETH-Library

ETH Library

Travel theodolite

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ETH Library

Ikonaut / ETH-Library

ETH Library

Ikonaut / ETH-Library

ETH Library

Folding ivory sundial

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ETH Library

Surveying compass, Diopteric Prism Busole

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ETH Library

Ikonaut / ETH-Library

ETH Library

Universal sun ring

ikonaut / ETH Library

ETH Library

ETH: Orthogonalplanimeter, ca. 1851

ikonaut / ETHlibrary

ETH Library