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2 Test Boxes...
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Large Theodolite by Breithaupt, 1875...
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Couillonometer Distance Measurer, c. 1900...
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Fairchild Flight Data Recorder, 1974...
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Airaile-Type Pilot Helmet, c. 1920...
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Poljot Two-Day Marine Chronometer, c. 1960...
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Poljot Two-Day Marine Chronometer, c. 1960...
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2-Day English Marine Chronometer, c. 1925...
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Perin Solidification Gauge, c. 1890...
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Electrocardiograph by Charles Boulitte, 1928...
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Lot of Medicine and Apothecary Utensils...
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Gold and Gemstone Scale, c. 1900...
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Accessories for Demonstration Goniometer afte...
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Islamic Astrolabe, Early 20th Century...
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Columbus Celestial Globus, c. 1955...
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Winter-Type Electrical Machine, c. 1870...
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Winter's Pattern Electrostatic Machine, c. 18...
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Wheatstone Bridge, c. 1880...
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1 Kenotron and 2 X-Ray Tubes, c. 1925...
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Spark Inductor and Vacuum Scale...
