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German 10-inch Terrestrial Globe by Heymann, ...
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Nuremberg Terrestrial Globe on Multisided Sun...
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Pair of French 13-Inch Table Globes, c. 1875...
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French Architectural Set of Brass Drafting In...
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Measuring and Laboratory Equipment, c. 1910 o...
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Electrotherapeutical Devices and Physical Ins...
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Early Chinese Geomantic Compass, Late 18th Ce...
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Large French Electrostatic Machine, c. 1895...
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Small Early Traveling Hourglass, c. 1700...
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Sundial with Compass, c. 1850...
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Universal Ring Sun Dial by Jacobus Knittel, c...
