Lot 769 - A Vintage Brass Monocular Microscope

Lot 770 - An unnamed three drawer telescope

Lot 771 - A Cartographer's Optical Map Makers Instrument

Lot 772 - A Bellingham & Staley Ltd Refractometer

Lot 773 - An assortment of Scientific Equipment

Lot 774 - A Cased Microdur Harness Tester

Lot 775 - A large collection of Microscope Objectives and Eye Pieces

Lot 776 - A 'Service' monocular microscope by W.Watson & Sons Ltd

Lot 777 - An Unusual Micrometer Measuring Microscope

Lot 778 - A Russian Monocular Microscope by OMO

Lot 779 - A Nikon Binocular Microscope

Lot 780 - An Olympic Monocular Microscope

Lot 781 - A Vintage Brass Monocular Microscope

Lot 782 - Two Victorian Coddington Magnifying Lens

Lot 783 - A Vintage Brass Drum Microscope and Telescope set

Lot 784 - An assortment of Scientific Equipment

Lot 785 - A Russian Silver and Enamel Glasses Case

Lot 786 - An Antique Pocket Glass

Lot 787 - A Fine and Rare 18th Century Cut Steel Quizzing Magnifier

Lot 788 - An Art Deco Gold Plated and Snake Skin Glasses Case by Hamblin Ltd

Lot 789 - A 19th Century 'Snail' Cut Glass Scent Bottle with Telescope

Lot 790 - A silver Ophthalmoscope by Morgan and Boon

Lot 791 - A vintage brass Microscope

Lot 792 - A Vintage Leitz Wetzar Microscope

Lot 793 - A Vintage Leitz Wetzar Microscope

Lot 794 - A Vintage Watson & Glover Service II Microscope

Lot 795 - A large Olympus Binocular Microscope

Lot 796 - A large collection of Scientific Instrument and Related Books

Lot 797 - Two Short & Mason Stormoguides

Lot 798 - A Vintage Barograph

Lot 799 - A Vintage Barograph by Johnston & Son

Lot 800 - A Micro-Barograph by Short & Mason

Lot 801 - A Short & Mason Stormoguide

Lot 802 - A late 19th Century mahogany and glazed wall Barograph

Lot 803 - A Scarce French Barograph by PHBN

Lot 804 - A French Brass Barograph by Richard Freres of Paris

Lot 805 - A Miniature French Brass Barograph by Richard Freres of Paris

Lot 806 - An Antique Disk Barograph by Gibson Ltd of Belfast

Lot 807 - A Negretti & Zambra Barograph

Lot 808 - A Barograph by Casella of London

Lot 809 - An Antique Disk Barograph by Sharman D Neill Ltd of Belfast

Lot 810 - A large Barograph by J.H.Steward of London

Lot 811 - A Negretti & Zambra Barograph

Lot 812 - Two Barographs

Lot 813 - A Vintage Negretti & Zambra Barograph

Lot 814 - A Draper's Self Recording Thermometer

Lot 815 - A Vintage Disk Barograph

Lot 816 - A Negretti & Zambra Precision Aneroid Barometer Mk.2

Lot 817 - An Actinograph Sunshine Recorder by Casella of London

Lot 818 - A Negretti & Zambra Barograph

Lot 819 - A Vintage Robinson-Bleckley Anemometer by W.F Stanley Ltd of London

Lot 820 - A Vintage Registering Anemometer by The Draper MFG Co

Lot 821 - A Vintage Anemometer by The Cowey Engineering Co Ltd

Lot 822 - A US Army Signal Corps ML 8 Anemometer

Lot 823 - A Negretti & Zambra Campbell Stoke Sunshine Recorder MKIII

Lot 824 - A Negretti & Zambra Pressure Recorder

Lot 825 - A Halosteric Barometer by J.H. Steward

Lot 826 - A Daniell's Hygrometer

Lot 827 - An Aneroid Barometer Mark 2 by Short & Mason

Lot 828 - An Aneroid Barometer by G Falconer & Co of Hong Kong

Lot 829 - A Baroscribe by Bacharach Industrial Inst. Co

Lot 830 - An Art Deco Unigraph Desk Barometer

Lot 831 - A Negretti & Zambra 'Jordan's Patent' Sunshine Recorder

Lot 832 - A vintage Lambrecht's Polymeter

Lot 833 - A Desk Weather Forecasting Calculator by Negretti & Zambra

Lot 834 - A Zero Setting Rain Gauge by Negretti & Zambra of London

Lot 835 - A Negretti & Zambra Weather Station

Lot 836 - A large collection of Rulers and Measuring Apparatus

Lot 837 - A set of Vintage Scales

Lot 838 - An assortment of Pocket Calculators and Computers

Lot 839 - A Universal Medicine Chest by Day & Sons

Lot 840 - A Vintage Overbeck's Rejuvenator

Lot 841 - A Magneto-Electric Machine

Lot 842 - A Casella of London Airmeter

Lot 843 - An Allbrit Planimeter

Lot 844 - A Pedometer Coolidge Tube

Lot 845 - A Clandon Scientific Metascop Spark Tester

Lot 846 - A Pocket Barometer by Callachan & Co

Lot 847 - A Vintage Pocket Barometer by Henry Barrow & Co

Lot 848 - Two Brass Monocular Microscopes

Lot 849 - A collection of Vintage Spectacles

Lot 850 - A collection of Vintage Calculators

Lot 851 - A stoneware 'Leeches' jar

Lot 852 - A 19th Century Thermometer by Cary

Lot 853 - An assortment of various items

Lot 854 - A set of Griffin & Tatlock Ltd Chain Dial Beam Balance Scales

Lot 855 - A Towers of Widnes Cased set of Scientific Scales

Lot 856 - A group of five Antique Pharmaceutical bottle

Lot 857 - A Negretti & Zambra Test Barometer