Lockdales - The December Sale, Auction 161 5th December 2018

98 Scientific Instruments 906 Brass set of scales by Marsden & Co., height 45.5cm approx., with five weights £30 - £50 907 Brass ships binnacle by Sestrel, circa early 20th Century, height 21cm approx. £30 - £50 908 Casella barograph (no. 314), contained in original oak case, height 19cm, width 31cm, depth 15cm (untested) £20 - £30 909 Curta Type II calculator, No 507594, by Contina Ltd Mauren System, contained in original case, (working at time of cataloging), with Curta Calculation Techniques book £200 - £300 910 Hezzanith sextant by Heath & Co, Ltd, New Eltham, London, circa early 20th century, contained in original fitted oak case (sold as seen) £50 - £60 911 Pair of Zeiss 7X50B binoculars on a green Steiner strap, contained in a protective case £100 - £150 912 Pair of Zeiss 7X50B binoculars on a strap, some splitting to plastic, contained in a protective case £100 - £150