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Rare Copernican Planetary, c. 1790...
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2 Terrestrial Globes...
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2 German Sundials...
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Sunshine Recorder (Heliograph) by Fuess, c. 1...
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3 Portable Sundials...
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4 Historical Precision Measuring Instruments,...
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Electrotherapeutic Treatment Devices and 1 Wi...
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Electrometer Balance according to Abraham and...
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2 Circumferentors...
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Group of Nested Weight Sets, 19th Century...
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2 Sets of Catalin Space-filling Molecular Mod...
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Graphometer by Benneke, 1811...
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English Circular Protractor by William Simms,...
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Protractor by Dr Karl Schüler, c. 1852...
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French Brass Sector by Nicolas Bion, c. 1690...
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2 Calipers and a Vernier Caliper...
