Large Geisler tube Rotator,
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Description
English, C.1900, label for 'Dixon & Hempenstall, Opticians, 12 Suffolk St Dublin , turned wooden base with terminals for low voltage to motor and high voltage to Geissler tube, brass column supports soft iron ring, bobbin wound coils to the rotor, breaker to the rear, complete with Geissler tune, height 22cmReference: For a similar instrument see: http://physics.kenyon.edu/EarlyApparatus/Electric_Motors/Wheatstones_motor/Wheatstones_Motor.htmFootnote: This lot contains ivory and has been registered in accordance with the Ivory Act (Section 10), Ref.BJ3J32QCFlints Auctions CANNOT ship this item out if the UK.
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Large Geisler tube Rotator,
Estimate £500 - £800
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Item located in Thatcham, Hampshire, ukOffers In-House Shipping
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