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3 German Dip Circles, from 1850...
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4 Physical Demonstration Models...
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4 Physical Demonstration Instruments, c. 1915...
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German Spectroscope by "Schmidt & Haensch", c...
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3 Galvanometers, c. 1900...
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Augsburg Equatorial Sundial, c. 1750...
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Astronomical and other Reference Books, from ...
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3 Pocket Spectroscopes...
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Augsburg-Type Equinoctial Compass-Sundial by ...
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Large Dip Circle by "Steflischek", c. 1900...
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Equinoctial Compass Sundial, c. 1850...
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9 Engraved Book Plates showing Microscopy, As...
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Tellurium and Lunarium by Jan Felkl, Praha, c...
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Physical and Technical Reference Books, from ...
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Augsburg Equatorial Sundial, c. 1750...
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Miniature Equatorial Sun Dial by Somalvico, c...
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German Universal Equinoctial Ring Dial, 20th ...
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School Galvanometer by "Max Kohl"...
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Saccharimeter by "Franz Schmidt & Haensch, Be...
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Large Terrestrial Globe by "Heymann", c. 1910...
