Antique Scientific Instruments
  • Vintage, Theodolite, Surveyors Watts Transit, Surveying Instrument, Antique
  • Antique Drawing Instruments Sets And Shagreen Drawing Instruments Set
  • Antique Leitz Microscope Brass
  • Antique Wimshurst Electrostatique Rare Leyden Jar Ruhmkorff Coil Toy Old Collect
  • Antique Leitz Microscope Leitz Wetzlar Brass
  • Scientific Instruments
  • Antique Brass Microscope Carl Zeiss
  • Micro photograph J. B. Dancer, The Arctic Council (Sir John Franklin Explorer)
  • Antique Brass Traveling Microscope And Case
  • Antique Brass Microscope Franks Manchester & Accessories
  • ANTIQUE OAK ROPE TWIST ANEROID BAROMETER & THERMOMETER C. 1900 Good Working Order
  • Antique Victorian Brass Bar Limb Microscope J. H. Steward London Box & Accessories
  • Antique Victorian Travelling Brass Apothecary Chemist Scales & Weights in Box
  • Antique Midle 19th Century. Drafting Instruments. Italy. Bordogna Style
  • Eardley B. Norton Cased Double Sided Pocket Barometer Triple Compendium Working
  • Vintage, Theodolite, Surveyors Stanley Transit, Surveying Instrument, Antique
  • Antique Microscope / Withering Type Microscope in Folding Case, circa 1800
  • Antique Fullers Spiral Slide Rule / Cylinder Calculator In Box. Wood Ends, 1914
  • Antique Brass Compound'Edinburgh' Microscope by Watson of High Holborn London
  • Antique Carl Zeiss Jena Brass Microscope. With Case, 3 Lenses, 1 Eyepiece
  • Chadburn Brothers Sheffield & Liverpool Antique Stick Barometer
  • Medical Shocking Coil Cased Glass Battery C1900 Brass A1 Condition
  • Victorian boxed set of technical drawing instruments by Elliott & Sons
  • Review Of Scientific Instruments Instrument For Evaluating The Electrical Resistance
  • 20 Weird Medical Instruments From The Past That Make You Shudder
  • Telefunken V672 + matched pair + TRANSFORMER BALANCED + preamp + lineamp + mic
  • Antiqued Planetarium Orrery by South Carolina artist, Will S. Anderson
  • Antique Amsler Integrator Ship Building Scientific Instrument Ruckert Architect