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Early French Wavemeter, c. 1918...
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19 Measuring Instruments...
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Telefunken Type K.W. 61g Wave Meter, 1917...
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3 Oscilloscopes and 1 Measuring Instrument, c...
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Radio-related Service and Laboratory Equipmen...
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Group of Ampere and Voltmeters...
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4 Unusual Measuring Instruments...
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3 X-Ray Tubes...
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Short-Wave Radiation Machine with Siemens GRI...
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Historic X-Ray Equipment...
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4 X-Ray Tubes...
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Tesla Transformer, c. 1920...
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Galvanometer in Leather Case...
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Radio-related Service and Laboratory Equipmen...
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Batteries, Battery Charger and Faradization D...
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2 Bulbs...
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High-Voltage Aparatus "Système D'Arsonval", c...
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Variable Condenser by Carpentier, c. 1890...
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The Dielectrimeter, c. 1936...
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Demonstration Model of a Spark Gap, c. 1915...
