A LARGE RUHMKORFF INDUCTION COIL BY HARRY W. COX LTD, EARLY 20TH CENTURY
comprising a 13in. coil with celluloid covering between vulcanite supports with vulcanite spark barrier to the centre, with large adjustable contact breaker, Ruhmkorff polarity switch to the front, two tall insulating rods supporting the adjustable spark gap, on a polished mahogany baseboard with maker's plate -- 22in. (56cm.) wide
Sold for £223
Estimated at £200 - £300
(inc. buyer's premium of 24%)
A LARGE RUHMKORFF INDUCTION COIL BY HARRY W. COX LTD, EARLY 20TH CENTURY
comprising a 13in. coil with celluloid covering between vulcanite supports with vulcanite spark barrier to the centre, with large adjustable contact breaker, Ruhmkorff polarity switch to the front, two tall insulating rods supporting the adjustable spark gap, on a polished mahogany baseboard with maker's plate -- 22in. (56cm.) wide
Auction: Timed Collector's Sale (BRITOMART 3), ending 12th Jun, 2025
the-saleroom.com 5% + VAT surcharge
Collections
Cleared lots are available for collection from the 13th June at 10am.
Shippers
Part & Parcel / shipping@partandparceluk.com / Tel: +44 (0) 1252 545611
Alban Shipping / info@albanshipping.co.uk / Tel: +44 (0) 1582 493099
Viewing
Tel: (0)20 7806 5530 or enquiries@charlesmillerltd.com
300 Munster Road
Fulham
London
SW6 6BH