Antique Scientific Instruments
  • Antique Leitz Microscope Leitz Wetzlar Brass
  • Review Omano Om36 Binocular Compound Microscope
  • Antique Brass Microscope Carl Zeiss
  • Antique Leitz Microscope Brass
  • Antique Wimshurst machine. Working
  • Cased antique surveyors level on period oak tripod stand, W F Stanley, 1920s
  • Antique Carl Zeiss Jena Monocular Microscope circa 1884
  • Vintage John Thomson S Illustrations Of China And Its People 1873 1874 Vol 1
  • VINTAGE ANTIQUE 19th AVIATION AIRPLANE WATCH CHRONOGRAPH ANEMOMETER MAXANT PARIS
  • Antique Brass Microscope Franks Manchester & Accessories
  • Antique compound microscope by James Swift of London, 1890s
  • Circa 1810, cased drawing set Bate, London
  • Georgian Circa 1770 REFRACTING BRASS TELESCOPE BY JESSE RAMSDEN LONDON
  • Antique Boxed Victorian Brass Monocular Compound Field Microscope & Accessories
  • Pocket Watch Style Boucher's Calculator Negretti Zambra London
  • C. Baker Monocular Microscope
  • List Of Some Of The Important Scientific Instruments With A And Their Uses
  • Antique Victorian Brass Aneroid Barometer 7 Silver Dial
  • Extremely Rare Stanley Microscope Monocular Cased Brass Mahogany c. 1870
  • 1911 British Military Mk III Negretti & Zambra Brass Telescope
  • Microscope Slide Slide Preparation Kit W. WATSON Rare Excepional
  • MICROSCOPE McArthur Microscope Open University Model A1 Condition
  • Scientific Instrument Important Science Gk Scientists Mame Science Ssc Cgl Cpo
  • Engine Sectioned, Cut Away, 4 stroke, Stationary Engine, Display Engine. OHV
  • 7 Strange And Terrifying Medical Instruments Of The Past
  • Engine, Sectioned 4 stroke, Stationary Engine, Cut Away Engine, Display Engine
  • Rare 18th/19thc Zograscope Pedestal Mirror Print Magnifier Device Scientific
  • The BriCal calculator Model B money adding machine in original case circa 1915