Antique Scientific Instruments
  • Advanced Infinite Slope Crossover Design
  • French flag panel pocket marine telescope in case
  • Antique Holtzer-Cabot Frequency Meter, Wood Case
  • Antique Tech Copper Diodes Solenoids Shading Coils And Lionel Trains
  • Schematic Elements For Guitar And Effects All Pass Filters And The Phase 90
  • Ancient Chemical Laboratory Instrument'900 Chromed Metal Brass Glass
  • Antique Curved Thermometer, Barometer, One Thermometer Only
  • C1890-1900 BRONZE & WOOD UP & DOWN MOP Push Button ELEVATOR Control Switch
  • Central Scientific CENCO Michelson Interferometer Vintage
  • The Antikythera Mechanism The Ancient Greek Super Computer
  • Wilh. Lambrecht GMBH Thermo-hygrograph (with wooden case)
  • E Leitz Brass Microscope No 74818 Lenses 3 And 6 Antique Wetzlar Germany AM/JE
  • Amazing Physics Toys Gadgets 1
  • Henry Hughes & Son early Edwardian mahogany desk top compass
  • Cased William Crookes Spinthariscope
  • Vintage Cambridge Decade Bridge tester, type 43379 + Case
  • Ancient Laboratory Instrument Europe'900 Glass Brass Iron Thermos
  • J Gargory mid 19th century surveyors compass signed J Gargory Fecit, Birmingham
  • Ww1 Era Rare Brass Surveyors Trough Compass In Its Original Wooden Case Wellused
  • Vintage Watson Service Microscope No. 99774 circa 1949 with Electric Illuminator
  • Vintage Negretti & Zambri Thermograph Temperature Range Recorder Barograph
  • Sphygmograph Pulse Recorder Krohne & Sesemann C1880 Working Cased
  • Antique Vintage Weston Electrical Radio Frequency Ammeter Gauge Powerhouse
  • Condensing Tube Scientific 850 mm high apothecary laboratory chemical glass
  • C. Baker Dissecting Microscope + Fitted Box + Hand Rests
  • Vtg antique Keystone electrical instrument co dc volt meter brass wood steampunk
  • A Combination Barometer & Thermometer with a Ship Spell Clock both by Schatz
  • Rare Late Georgian / Early Victorian Antique Cased Compass