Antique Scientific Instruments
  • 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)
  • Antique Large Rare Aneroid Barometer with Thermometer in Carved Solid Oak Case
  • Antique Medical Instruments
  • Antique W. Watson & Sons Service Microscope in Brass circa 1925 with Case
  • Antique Victorian R & J Beck Ltd Brass Continental Microscope with Lenses in Box
  • Vintage Saxophones A Few Words
  • Antique Leitz Microscope Brass
  • Antique Leitz Microscope Leitz Wetzlar Brass
  • Antique Brass Microscope Carl Zeiss
  • Antique Drawing Instruments/Drawing Set/Rulers Reeves and Sons Ltd Very Fine
  • Antique Brass Traveling Microscope And Case
  • Art Nouveau Antique Fire Alarm Supervisory Rare Board Bronze Panel
  • Rare Antique Palo Co France Andrew J Lloyd Co Boston Pedometer Porcelain Clean
  • Antique Brass Microscope Franks Manchester & Accessories
  • W. WATSON & SONS LONDON ANTIQUE BRASS EARLY ROYAL MICROSCOPE WithCASE SN3321, 1894
  • Antique Large Wooden Microscope Slide Collectors Cabinet / Box With 470 Slides
  • Rare Antique Paris 1910 Mackenzie 1st Ink Polygraph Ever Made Historical Device
  • ANTIQUE GERMANY ENAMEL DIAL POCKET WATCH PEDOMETER STEP METER Ostrich/Pyramids
  • Antique 1916 CONSUL THE EDUCATED MONKEY Mechanical Calculator Tin Litho
  • Antique theodolite, William Elliott of London, 5 transit, early 19th Century
  • Antique Admiral Fitzroy Royal Polytechnic Barometer, 19th century, restored
  • Antique Wimshurst Electrostatique Rare Leyden Jar Ruhmkorff Coil Toy Old Collect
  • Antique Victorian Ross Eclipse Brass Microscope on Round Base with Lenses in Box
  • Scientific Instruments