Antique Scientific Instruments
  • Gemology Polariscope Secretan Tourmaline Mineralogy C1860 Brass
  • MID Victorian Carved Walnut Stick Barometer By Negretti & Zambra London
  • ^ Surveyor's Cross, Antique Surveying By A. Berthelemy, Paris Stunning
  • Simple surveying level or drainage level Newton & Co, Temple Bar
  • Victorian Wall Mounted Hygrometer By Negretti & Zambra London
  • Large antique Dolland London Banjo barometer c1900 hand carved solid Oak wood
  • Antique Army & Navy C S L survey level
  • Antique Three Draw Telescope, English, Brass, Terrestrial, Ross, Edwardian, 1910
  • LARGE Antique Electric KNIFE SWITCH
  • Regency Clock Wheel Barometer For Tarelli Northampton With Tagliabue Provenance
  • ^ Antique Gas Generator Chemistry Museum Quality No Chips Or Cracks
  • Vintage Abney's Level Elliott London
  • Vintage WW2 Japanese YEW Yokogawa Denki Seisakusho Ltd, Portable Voltammeter DC
  • Georgian Electrostatic Machine Insulating Table Stand
  • Jewell Elec Instrument Co. Volt Meter Gauge Vintage Eugene Switch
  • Exceptional Miniature dip Circle By Chasselon, Successor Of Brunner c. 1890
  • 3 draw telescope signed J. Ramsden, Captain George Groves, 28th Foot
  • Desk Weather Forecaster By Negretti & Zambra London
  • Vintage sanwa japan high class compact microscope mini mic instructions vgc
  • Theodolite Brass United Kingdom XIX Century
  • Antique Baird & Tatlock Fortin stick barometer model 2818 London circa 1900
  • Very Nice 1913 Gurley Engineers Transit With Box
  • C. 1715 Antique French Nicolas Bion Compass Direction Sundial
  • Antique Apothecary Scales Brass and Mahogany by De Grave, Short and Co Ltd c1845
  • Superb Georgian W & S Jones, London Black Shagreen Etui Partially Furnished Etui
  • VTG Wood & Brass Central Scientific Electric Experiment Circuit Board Steampunk
  • Cambridge Portable Potentiometer in wooden box Type No 44228 vintage collectable
  • Microscope W. Watson & Sons Service II c1953