Denhams Auction Catalogue

for our Antique, Fine Art and Collectables auction held on Wednesday 7th and Thursday 8th of October 2020

Lot No Description Est Image
781 An Early Philip Harris Galvanic cell, a George & Becker tangent galvanometer, a George & Becker magnetic field dip circle and 1 other 30-50
782 Two large electrical meters, calibrated from 0-10, contained in mahogany cases 35cm h x 24cm w x 15cm d 40-60
783 Five Budenberg pressure gauges together with a Philip Harris resistor box 40-60
784 Nine various discharge tubes and a Geissler tube 40-60
785 A platinum resistance thermometer and 1 other item 25-35
786 A Hopes Apparatus to demonstrate the maximum density of water, a D-420 standard cell, etc 30-50
787 A W B Nicholson of Glasgow spectroscope 40-60
790 A Wright of Westminster bomb calorimeter together with an electrostatic proof planes and a kilovolt meter 40-60
791 A Sykes hydrometer contained in a mahogany case, together with an apothecary's polished steel hand scales with steel pans and brass weights contained in a wooden case 40-60
792 A radio tester, battery holder in a wooden case, an ammeter, a Proe precision chrome 20' tape measure and a set of cased drawing instruments 30-50
793 A GPO morse key and receiver marked GPO 10962, contained in a carrying case 40-60
794 A 19th Century German electric shock machine with glass jar battery etc, contained in a mahogany carrying case 50-75
795 Townson and Merger Ltd., a redwood viscometer boxed and with certificate dated 24/1/1945 30-50
796 A medium landing compass marked 4153.H 6B/34 cased 40-60
819 Twenty various 19th Century moulding planes 30-50
820 A Norris A1, 14 1/2" smoothing plane, contained in original box 200-300
821 A Norris A5 smoothing plane, contained in original cardboard box 100-200
822 A metal axe head 22cm x 8cm x 4cm 50-75
830 A pair of Nigel Owen carved onyx bookends in the form of books 15cm x 10cm x 7cm, a SB thermometer contained in a carved alabaster obelisk shaped case by Nigel Owen together with a ditto barometer 40-60
864 John Worsdale of London, a military prismatic compass with leather case marked no.53458 1917 50-75