Lot Electro-Physical Demonstration Models, c. 1920
Description
Elektrophysikalische Demonstrationsmittel, um 1920 1) Spiegel-Galvanometer, Hersteller: "W. Schweder, Kiel". - 2) Präzisions-Wattmeter mit Widerstandsbrücke "Siemens & Halske". - 3) Kleine Influenzmaschine nach Wimshurst, ohne Scheiben. Und: 4) 2 Induktionsapparate für physikalische Wirkungen.
English: Lot Electro-Physical Demonstration Models, c. 1920 1) Projection-galvanometer by "W. Schweder, Germany". - 2) Precision Wattmeter with resistance bridge by "Siemens & Halske". - 3) Small Wimshurst electrical machine, without discs. - And: 4) 2 induction coils.
English: Lot Electro-Physical Demonstration Models, c. 1920 1) Projection-galvanometer by "W. Schweder, Germany". - 2) Precision Wattmeter with resistance bridge by "Siemens & Halske". - 3) Small Wimshurst electrical machine, without discs. - And: 4) 2 induction coils.
Condition
(3/-)
Buyer's Premium
21.55%
Lot Electro-Physical Demonstration Models, c. 1920
Estimate €220-€330
Shipping & Pickup DetailsItem located in: Koeln, de
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Auction Team BrekerKoeln, Germany
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