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|  | Functional Antique Replica Surveying Telescope with Wood Base. Estate Fresh. $115.00 | |
 | 1800s Pigtail Thermometer with Milk Glass Back Mounted in Bronze Frame $125.00 | |
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|  | Lot of (3) Early Brass 35mm Motion Picture Projector Lenses - circa 1897-1900 $150.00 | |
 | Beautiful Victorian Letter Scale by S. Mordan & Co. London, Eng.+ 6 weights $165.00 | |
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|  | Weston Electrical Instrument Company / Thomas Houston Electric Model 1 Voltmeter $1,499.99 | |
 | Fine Butterfield Type Sundial By Chapotot Circa 1680 $1,350.00 | |
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|  | Vintage Totalizing Wind Counter ? Haytronics United States Forest Service $9.99 | |
 | H.J. Green Stick Barometer - Late 19th Century, Very Nice Early American Example $1,500.00 | |
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|  | Antique 1922 German Intricate Mechanical Compass Nonius In Original Case $78.00 | |
 | W & T Avery Agate Brass Balance Beam Scales Wood Base 61848 Large Weights $659.99 | |
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|  | Vintage/Antique Portable Potentiometer, Tinsley & Co. 3184D, Good Condition $75.00 | |
 | Antique Weston Voltmeter, Weston Electric Instruments Model 519 in Old Wood Box $149.99 | |
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|  | Antique Brass Student Field Drum Microscope in Box $95.00 | |
 | Victorian Figural Woman & Child Stoking Fire Metal Glass Thermometer $239.99 | |
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|  | Babcock Dairy Milk Tester Hand Crank Cream Separator Centrifuge base only $59.99 | |
 | Vintage Keleket Xray Machine Wire Spools Covington Ky Usa Antique Electrical $68.00 | |
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|  | Vintage Rainforth’s Stereoscopic Skin Clinic 1914 Original Box & 46 Slides $299.99 | |
 | Antique General Electric Voltmeter Schenectady Wood Case Car Battery Tester $45.00 | |
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|  | Vintage Antique Retro Brass Field Microscope Made in France $149.99 | |
 | Vintage Weston Electrical Instrument Model 370 Ammeter Wood Case good conditio $79.99 | |
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|  | Antique X-Ray Camera Laminagram Lead Covered Microfilm Unit Keleket Recordak? $1,000.00 | |
 | Antique Northrup Ln Model 7 Deflection Potentiometer $299.99 | |
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|  | Antique 1881 Electro Medical Galvanic & Faradic Apparatus Instrument Quack Med $285.00 | |
 | Dr, Rainforth Stereoscopic Skin Clinic, 117 Views, Stereopticon, Diseases, 1910. $375.00 | |
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|  | Antique Watt Test Electrical Steampunk Brass Converter (E) Scientific Equipm $275.00 | |
 | New listing
Antique Edison battery - Porcelain Battery Singal Cell - Complete $390.00 | |
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|  | New listing
Antique Bunsen Burner Pat. Aug. 21, 1906 Lab Science Equipment $19.99 | |
 | Frye & Shaw 222 Water St New York Ny Antique Brass Surveying Surveyor'S Compass $999.99 | |
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|  | French Equicnoctial Sundial circa 1900, Exc. Condition $700.00 | |
 | Antique Circa 1900 Voltmeter Gauge Wagner Electric Mfg. Co. Power House Gauge $95.00 | |
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|  | Leeds & Northrup 7656 Vintage Galvanometer $500.00 | |
 | 1946 Weston Electrical Instrument Dc Voltmeter Model 45 Excellent Condition $415.95 | |
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|  | Vintage H-H Portable Medical Oxygen Tank Apparatus w/Heavy Duty Carrying Case $162.50 | |
 | 10A Vintage Babcock Antique Official Tester Centrifuge Cream Milk Separator $159.99 | |
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|  | Antique C. Reichert Wien No.45080 Microscope W/ 3 Lenses & E.Leitz Wetzlar Box $349.99 | |
 | Antique Brass Formaldehyde Gas Medical Generator, Novy $99.99 | |
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|  | Rare Antique Chinese Opium Scales and Weights in Original carved Case $99.00 | |
 | 1907 Whitney Electrical Instrument Direct & Alternating Current Roller Ammeter $115.00 | |
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|  | Whitney Testing Set No.1694 As Is $114.99 | |
 | Scientific Glass Laboratory Apparatus Instruments $900.00 | |
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|  | Eimer & Amend Scientific Apparatus Antique Copper Flask Warmer Steamer Rare $99.99 | |
 | Vintage 1880's Edison Era Grenet Cell Antique Battery Glass Rare $84.00 | |
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|  | Extremely rare 3-A Keyboard Transmitter for Telegraph Stock tickers $20,000.00 | |
 | Wilde's Dynamo-Electric Machine Invention 1915 Ad Trade Card $4.99
Was:
Previous Price
$9.99 | |
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|  | Vintage Antique Carbon Arc Electric Lamp $400.00 | |
 | Magnificent American 1 Gallon Ohio Standard Measure in Copper and Brass, ca.1847 $1,750.00 | |
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|  | Antique Brass Surveying Transit Compass Measuring tool Cast Iron Legs Feet old $850.00 | |
 | 17th - 18th Century Butterfield Sundial + Leather Cover Case $1,150.00 | |
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|  | Rare Large Brass Balance Beam Scale Wood Base 19th Century Hunt & Co $199.00 | |
 | Antique Architectural Metal Filtre Chamberlaid Systeme Pasteur Industrial Filter $39.99 | |
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|  | ~ Early Flintlock Powder-Tester, Eprouvette, Engraved, Signed, working order ~ $850.00 | |
 | Antique Stansi Cast Iron Steam Engine Classroom Demonstrator 1920's-1950's $500.00 | |
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|  | Antique Hydraulic Press Demonstration Apparatus By Es Ritchie & Sons Boston 1866 $1,800.00 | |
 | Vintage Wardway 1/4hp Electric Motor Antique Washing Machine Washer H357 $99.99 | |
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|  | Old Chinese opium scale in shaped wooden case $139.99 | |
 | Antique Wooden Case Weston D.C. Voltmeter $95.00 | |
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|  | 18Th C. Continental Octagonal Brass Sundial/Astrolabe - 2 1/8" - Nice & Rare-B/O $995.00 | |
 | Antique Arthur H.Thomas Phila Lactometer Horn No. 7237 Lab Apparatus Mint In Box $850.00 | |
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|  | Rare American Walnut Stick Barometer By S.Bennett Pittsburg P.A. 19th Century $300.00 | |
 | Large Lot of Vintage brass / bronze screws / Microscope parts $145.00 | |
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|  | Antique Small French Cased Optical Microscope $125.00 | |
 | Weston D.C.Volt Mill Meter Model 45 Dated 1927 ~Certified by Auther Honeychurch $149.95 | |
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|  | Antique Solid Bronze Yard Stick Standard Rule Oswego County Ny $855.00
Was:
Previous Price
$950.00 | |
 | Antique Brass Medical Scales by Degrave & Co. Circa 1900 $199.99
Was:
Previous Price
$249.99 | |
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|  | 1855 William Young Vernier Compass - Extra Set of Sight Vanes - Slider Vane $1,075.00 | |
 | Ca 1890 Belknap Motor Co. Portland, Maine Standard Dynamo Slate Control Plate Nr $69.99 | |
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|  | Large 19thC, La Science, Antique Bronzed Spelter French Sculpture, Nike & Globe $530.00 | |
 | Electrical Shock Pulse Diagnostic Cautery Machine By Fisher Chicago Ill. #7018 $99.99 | |
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|  | Circa 1885 Polygraph - The Polygraph Company, E.M. Goldsmith & Co. $125.00 | |
 | Antique Weston Ammeter Vintage Electrical Instrument Meter Steampunk 1901 Multi $199.99 | |
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|  | Gurley Solar Transit Circa 1907 $2,950.00 | |
 | ! Lower Price Vintage Twin Ebulliometer Wine Liquid Boiling Point Meter $490.00 | |
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|  | Antique Thomas Edison Bsco Porcelain Top, Glass Battery Signal Cell w/Case ka $349.99 | |
 | Vintage L.E. Knott Boston Apparatus, Scientic Equipment $59.99 | |
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|  | Safavid or Ottoman iron scale with very fine workmanship 16th to 17th cetury $360.00 | |
 | Rare - Whitney Electrical Instrument - Testing Set - Resistance - Dated 1907 $135.00 | |
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|  | Antique Willy Young & Co. Brass Secohmmeter Lab Instrument $239.99 | |
 | Antique-Large Weston Ammeter Model 326 Standard Ac&Dc W/Hard Cover.Nice $300.00 | |
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|  | Constantan Coils Resistance Box-W. G. Pye and Company Ltd. -Cambridge, Telegraph $50.00 | |
 | Fine Gilded Brass Compensated Pocket Barometer Altimeter J. J.Hicks of London $150.00 | |
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|  | Tiffany & Co. 1858 Transatlantic Telegraph Cable - Cyrus Field with Certificate $250.00 | |
 | Antique Ca. 1900 Brass Cornelius Knudsen Reflecting Circle Sextant $379.00 | |
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|  | Vintage Leeds & Northrup Reflecting Galvanometer Made In The Usa $65.00 | |
 | England Equicnoctial Sundial circa 1890, Exc. Condition w/Original Case $850.00 | |
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|  | Vintage scientific scale weight set with balance scale. $215.00 | |
 | Antique English Victorian Solid Oak Aneroid Banjo Barometer $350.00 | |
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|  | Vintage Leeds & Northrup Reflecting Galvanometer No. 49712 Made In The Usa $76.49
Was:
Previous Price
$89.99 | |
 | Antique Weston Electrical Instrument Co Large Volts Gauge p1901 Newark Nj Usa $395.00 | |
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|  | Human Histology Microscope Slides by Moeller $45.00 | |
 | Gurley Surveyors Transit - Circa 1896 $775.00 | |
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|  | Antique General Electric Ge Ac motor & Dc generator 175 Kw 12v industrial Dynamo $449.99 | |
 | Rare Keuffel & Esser 4092 Slide Rule With Brown Leather Case 1909-1921 Antique $350.00 | |
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|  | Vintage Weston Electrical Dc Ammeter Wooden Box 45 Steampunk Antique Gauge 1942 $59.99 | |
 | Fantastic Antique Brass Case Norton Voltmeter Gage Steampunk Zucker Levett Loeb $129.99 | |
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|  | 19Th Century Egyptian Revival Cast Metal Sphinx Thermometer - Circa 1820 $636.00
Was:
Previous Price
$795.00 | |
 | Yeast Fermentation Spores Cooking 90+ Y/O Ad Trade Card $3.49
Was:
Previous Price
$6.99 | |
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|  | A Very Nice Set Of 16 Opisometers Or Map Measurers $324.00 | |
 | 1890s Weston Electrical Instrument Co Large Voltmeter Gauge Steampunk Untested $235.00 | |
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|  | Antique Formaldehyde Gas Medical Generator, Novy $179.00 | |
 | General Electric light bulb socket antique old vintage electrical - circa 1900 $995.00 | |
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| Click to see more Science Instruments items at www.ebay.com
Prices current as of last update, 02/18/20 6:03pm.
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