Antique Scientific Instruments
  • Antique Whitney Electrical Instrument Co Industrial Gauge Gage Watt Hour Meter
  • 1900's Whitney Electrical Instrument Direct & Alternating Current Roller Ammeter
  • Antique Anemometer in its Storing Case. England, Circa 1900
  • Antique Fullers Calculator / Cylinder Slide Rule
  • Fine Pocket Cased Compendium With Barometer, Compass & Thermometer
  • Scientific Instruments For Competitive Exam
  • ANTIQUE POCKET TWO-SIDED BAROMETER / ALTIMETER and COMPASS
  • Rare Antique Brass Horizontal Moving-Magnet Galvanometer GPO Pattern Reid Bros
  • Complete set of drawing instruments in shagreen case by R. Bakewell, circa 1800
  • 1800s English CASED 2 Pc. Pocket Watch Set Maritime Nautical BAROMETER, COMPASS
  • Large Brass Victorian day night telescope extra solar lens Williams Cardiff
  • Antique Tycos Thermometer
  • Antique Lighthouse Door 35´´ Fresnel Lens 3rd Order Benard Et Turenne Key Piece
  • Antique case binocular microscope made by J SWIFT LONDON
  • French Antique Black Forest Hand Carved Wood Barometer Hunting Trophy
  • Wimshurst Machine antique model 1870 all restored work fine électrostatique old
  • 18 Best Science Toys Inventions Of All Time
  • A FINE 3 POCKET TERRESTRIAL GLOBE By L. Spies, STRASBOURG, d. 1830+CASE
  • Antique Mahogany Banjo Wheel barometer clean & working order
  • Induction Coil, Huge, Fierce, Vintage Physics Stunning Condition & Working
  • Microscope McArthur Cooke McArrthur Fine Condition + Box
  • Rare Antique Vintage Cased Swift Microscope & Wooden Case
  • Antique Brass Microscope Franks Manchester & Accessories
  • Highlights Of The Collections Scientific Instruments
  • Antique Brass Surveying Transit Compass Measuring tool Cast Iron Legs Feet old
  • Hunter Williamson On Thatchannel Com 2013 04a 05 And The Christie Antique Show
  • Very Fine Cased Set Of 36 Antique Marine Diatom Microscope Slides By Eduard Thum
  • C. 19th Early Andrew Ross brass microscope (1848)