Antique Scientific Instruments
  • 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
  • Antique Wheel Barometer Wooden Inlaid F. Robson & Co
  • Antique Drawing Instruments Sets And Shagreen Drawing Instruments Set
  • Rare Antique Vintage Cased Swift Microscope & Wooden Case
  • Antique Quack Medical Device
  • Superb Large Antique Negretti and Zambra 3 1/2 inch Library Telescope on Tripod
  • Antique compound brass microscope, R & J Beck of London, 1890s, cased
  • Antique brass transit theodolite, Hall Brothers of London, 1890s
  • Telefunken V672 + matched pair + TRANSFORMER BALANCED + preamp + lineamp + mic
  • Edwardian Mining Stick Barometer By Thomson Skinner & Hamilton Of Glasgow
  • ANTIQUE ÉLECTROSTATIQUE tube étincelant leyden jar XIXem wimshurst Ramsden radio