Antique Scientific Instruments
  • McFarlanes MacFarlanes Calculating Cylinder Circa 1835
  • ^ Frog / Toad Cell Development Model, Plaster, Vintage Biology Complete Set
  • Monocular Telescope 16 French Lens, Eyepiece Ocular Parts Antique Brass 1800's
  • Set of 6 rare Bakelite black crystal model shapes Czech Republic 1940s
  • Top 10 Antiques Roadshow Items That Left Us Speechless
  • Darlot Antique Brass Monocular Telescope Lens Front Cap
  • SET OF 7 VINTAGE MATHEMATICAL GEOMETRIC SHAPES MODEL TEACHING AIDS c1955
  • Vintage C. Baker London Monocular Microscope Brass 19119 c1960s Wood Cased
  • Very Nice Circa 1895 Gurley Surveyors Transit With Box
  • Antique Rare Large Hydraulic Demo Device Behavior Of Wather Lab Instrument See
  • Antique Electrometer Rare Museum Quality Example Radiation Cosmic Gamma Rays
  • French Ocular, Eyepiece Original Antique Brass Monocular Telescope 1800's
  • FRENCH OCULAR, EYEPIECE No. 2 ORIGINAL ANTIQUE BRASS MONOCULAR TELESCOPE 1800'S
  • French Large Ocular, Eyepiece Original Antique Brass Monocular Telescope 1800
  • = Antique1800's Postal Scale Bronze & Hand Painted Enamel Seascapes Howell James
  • The Hidden Screws Of Precision
  • Original Late 18th/19th Century Gravity Bob Measure, hand carved, great patina
  • Telescope Monocular Solar Eyepiece, Ocular Red Filter Element Antique Brass
  • Cased antique brass Microscope. E. Leitz Wetzlar. Zeiss Jena lenses (1906-7) 93998
  • Vintage Abney's Level Elliott London
  • Large Industrial Volt Meter Labeled GEC Cast Bronze Case
  • Large Unsigned Early Vernier Compass Possibly Made By Hanks
  • Vintage Watson Inclined Viewing Accessory for High-Power Binocular Microscope
  • Bartelemy Ponthus & Therodde Nickel Antique Theodolite Surveyors Transit Scope
  • French Lens & Eyepiece Ocular Elements Antique Brass Monocular Telescope 1800
  • F. E Becker & Co Measuring Microscope
  • MONOCULAR TELESCOPE OCULAR EYEPIECE No. 3 ORIG. ANTIQUE BRASS 1800'S FRENCH
  • Most Expensive Antiques In The World