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German "Henkeltöpfchen" Amusement Machine, c....
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Looping the Loop Amusement Machine, c. 1930...
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German "Henkeltöpfchen" Amusement Machine, c....
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Theodolite by Breithaupt, c. 1890...
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Small English Theodolite by Casella, c. 1880...
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Surveying and Drawing Instruments, 19th Centu...
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Early Wilton & Co Brass Miner's Dial and Theo...
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2 Surveying Instruments...
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Reading Instrument No. 97 by Max Hildebrand, ...
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Small German Brass Theodolite by Hildebrand, ...
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Russian Balloon Theodolite by Aerogeopribor, ...
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Zlin XII Two-Bladed Wood Propeller, c. 1941...
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Original Motor for the "Ford Model T", 1919...
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Original Motor for the "Ford Model T"...
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Original Motor for the "Ford Model T", pre-19...
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Michelin Bibendum Air Compressor, c. 1930...
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2 Gyroscopic Demonstration Apparatuses, c. 19...
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Spark box with Leyden Jars used with an Oudin...
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Miniature Nuremberg Diptych Azimuth Dial, c. ...
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German Wood Diptych Sundial, 19th Century...
