Antique Scientific Instruments
  • Antique Brass Dip Needle Compass Inclinometer Surveying Mining Scientific
  • Jesse Ramsden Miniature Surveying Theodolite 18th Century, Only 1 Known
  • Antique'Society of the Arts' pattern microscope, circa 1900
  • Circa 1700s Surveyors Compass/Semi Circumferenter Beautiful Artwork on Box
  • Thomas Whitney Surveyor Vernier compass, T. F Randolph Scope Brass RARE Early c
  • Twentieth Century Ships Binnacle Salemans Sample By Kelvin & Hughes Limited
  • Antique Drawing Instruments Sets And Shagreen Drawing Instruments Set
  • Antique 1927 Lighthouse 35´´ Fresnel Lens 3rd Order Barbier Benard Et Turenne
  • A very rare reversible Transit / Theodolite Troughton & Simms
  • Antique Airflow Meter
  • C. 19th Large Ross Zentmayer brass microscope (1885)
  • Antique Victorian Cased Pocket Protimeter (Damp Meter) & Thermometer Compendium
  • J H STEWARD LONDON ANTIQUE BRASS NEW BACTERIOLOGICAL MICROSCOPE WithWD CASE -C1903
  • Antique 1900s Nobili Astatic Galvanometer Paris France By Ducretet Ammeter Rare
  • Crookes no21 Heating effect tube with charcoal regulator, Neva 1950 circa
  • Antique French Brass Double Telescope Graphometer
  • J. B. Dancer brass'true V' binocular microscope (No. 310) c1865 + accessories
  • I Blatt Brighton Vintage English Ships Marine Gimbaled Brass Stick Barometer
  • Edwardian Cased Royal Model Microscope By W Watson & Sons High Holborn London
  • LOGA Cylindrical Slide Rule Antique Vintage Calculator
  • Quality Mahogany Barograph by Short and Mason
  • Antique C. Reichert Wien Microscope
  • Stereo Viewer Travelling Mahogany Fine Condition Working
  • Antique Brunsviga Calculator Abacus Adding Machine
  • Antique Brass Microscope Carl Zeiss