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|  | Tycos Recording Thermometer Rockwell Manufacturing Co. Rochester Ny $111.99
Was:
Previous Price
$139.99 | |
 | W.B. & E Antique Centrifuge $154.00 | |
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|  | Barn Find Oak Antique Electrical Box $65.00 | |
 | Extremely Fine Large Ca 1880 N.H. Edgerton , Philadelphia Hydraulic Press Must C $1,750.00 | |
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|  | Antique English Victorian Solid Oak Aneroid Banjo Barometer $200.00 | |
 | Antique X-Ray Camera Laminagram Lead Covered Microfilm Unit Keleket Recordak? $1,000.00 | |
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|  | Vintage Weston Electrical Dc Ammeter Wooden Box 45 Steampunk Antique Gauge 1942 $59.99 | |
 | antique brass gauge mil-ammeter (frank s.betz co/jewell inst co-standard) $135.00 | |
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|  | Vintage H-H Portable Medical Oxygen Tank Apparatus w/Heavy Duty Carrying Case $155.50 | |
 | 17th - 18th Century Butterfield Sundial + Leather Cover Case $1,000.00 | |
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|  | 1946 Weston Electrical Instrument Dc Voltmeter Model 45 Excellent Condition $415.95 | |
 | A Bronze Bell Lab Specimen Press Machine c.1800's. Size 17 1/8 inches high x 15 $3,995.00 | |
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|  | Very Nice Fully Restored Manchester Design Bipolar Motor From The 1890’s $5,950.00 | |
 | Vintage Antique Leeds & Northrup reflecting galvanometer. $14.90 | |
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|  | 18Th C. Continental Octagonal Brass Sundial/Astrolabe - 2 1/8" - Nice & Rare-B/O $995.00 | |
 | Welch No. 2692 Vintage Galvanometer Voltmeter Ammeter - art deco antique old amp $179.95 | |
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|  | Weston Electrical Instrument Co. Voltmeter Antique w/ Original Wooden Case $250.00 | |
 | New listing
James Queen Demonstration Apparatus Catalog Globes Telegraph Circa 1878 $27.00 | |
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|  | Antique Cast Iron Steam Engine Classroom Demonstrator 1920's-1950's Unknown Mfg $250.00 | |
 | Antique Trumbull Electric Mfg. Co. Knife Switch Small 15 Amp. 250 Volts-Original $65.00 | |
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|  | Antique French Octagonal Brass Cased Pocket Sundial, circa 18th Century $1,049.00 | |
 | Vintage Frankenstein 30 amp 250 volt Double knife switch $40.50
Was:
Previous Price
$45.00 | |
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|  | Large Engraved French Astronomy Armillary In Antiquated Brass On Mahogany Stand $252.59 | |
 | Antique Double Wommelsdorf Condenser Machine Antique Scientific Apparatus $1,299.99 | |
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|  | Antique Novy Formaldehyde Generator Brass Burner Stove Medical Sterilizer Device $120.25
Was:
Previous Price
$185.00 | |
 | Rare 1860 Glo (General Land Office) Wood Land Surveyor's Desk Historical Relic $2,400.00 | |
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|  | Fine Gilded Brass Compensated Pocket Barometer Altimeter J. J.Hicks of London $150.00 | |
 | Vintage Rubicon Company Laboratory Desktop Galvanometer 3404H 1954 $109.99 | |
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|  | Circa 1900 Charles R. Stryker Quadrant Electrometer $215.00 | |
 | 19Th Century Egyptian Revival Cast Metal Sphinx Thermometer - Circa 1820 $795.00 | |
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|  | Antique Miniature Maritime Pocket Compass 2" Square Wooden Case 1800's Working $130.00 | |
 | Early 1900's Antique Electrical Meter Weston Wattmeter Model 167 $300.00 | |
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|  | Antique Brass Troughton & Simms London Circular Protractor Circa 1826 Nautical $299.00 | |
 | 2949) Standard Scientific Lab Instrument/Piece Supply Corp No 1 Glass Tube 22" $85.18 | |
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|  | 19th Century Ross Mensuration Sphere, Geometrical Mass Volume Measure $799.99 | |
 | Early Spectroscope Apparatus Machine 1915 Ad Trade Card $6.49
Was:
Previous Price
$12.99 | |
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|  | Rare Antique Palo Co France Andrew J Lloyd Co Boston Pedometer Porcelain Clean ! $490.50
Was:
Previous Price
$545.00 | |
 | Giant 7 Foot Pickett Slide Rule Trade Sign, School Store Sign $949.99 | |
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|  | Weston Electrical Instrument Company / Thomas Houston Electric Model 1 Voltmeter $999.99 | |
 | Antique Stoelting Cut Away Cast Iron Brass Steam Engine Demonstrator Sample $299.00 | |
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|  | Antique Brass Folding Pocket Sundial J. Baum and Co. Birmingham 1875 $42.99 | |
 | Exquisite Antique Transverse Galvanometer $499.00 | |
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|  | Antique C. Reichert Wien No16712 Microscope w/Lenses &Locking Box w/Key on Chain $262.00 | |
 | Antique Highly Detailed Steam Engine Model $1,239.39 | |
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|  | Early 1900s Westinghouse Polyphase Watthour/Kilowatt Meter-Nyc Subway Substation $475.00 | |
 | Antique Rubicon Company Philadelphia Galvanometer in Wooden Case ! $98.00 | |
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|  | Antique Automobile Generator? - Cast Iron- Grey Davis? $136.18 | |
 | Tefifon Tefi Audio Cassette Schlager Palette Iv Popular Music Cartridge Band $42.99 | |
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|  | Antique Rubicon Potentiometer In Wooden Case $90.00 | |
 | Mammalian Histology Microscope Slides (C) $15.00 | |
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|  | Weston Model 45 D.C. Voltmeter $120.00 | |
 | Antique Northrup Ln Model 7 Deflection Potentiometer $299.99 | |
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|  | Antique 19th Century Bipolar Direct Current Battery Fan Electric Motor $439.39 | |
 | Vintage/Antique Portable Potentiometer, Tinsley & Co. 3184D, Good Condition $50.00 | |
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|  | Vintage Scientific Instruments Galvanometer Leeds& Northrup Co. Ser. # 540595 $88.00 | |
 | Early Schaeffer & Budenberg Diaphragm Steam Engine Boiler Gauge $125.00 | |
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|  | Case for a 1880 Edison A. B.Dick Co. Mimeograph No.1 wooden box only $150.00 | |
 | Rare Astatic Suspension Reflecting Galvanometer Elliott Brothers London c1890 $719.99 | |
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|  | Antique Electric Meter Weston Model 280 $30.00 | |
 | 1000 Cycle Audio Oscillator General Radio 213B Tested Elegant Vintage Collector $600.00 | |
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|  | Ornate Victorian Table Thermometer Easel Gilded Metal Patina Milk glass $125.00 | |
 | Solid Brass Desktop Magnifying Glass Vintage Adjustable Stand Magnifier Gifts $34.00 | |
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|  | Airguide Desk Barometer, Good working, Exc. Condition $20.00 | |
 | Antique Ajax Electric Motor - Toy - Steam Engine - Science - Miniature $78.00 | |
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|  | Laboratory Apparatus Will Corporation 1923 Microscopes Rochester $9.00 | |
 | Antique Made in France Brass Pocket Compass $35.00 | |
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|  | Antique Thomson Voltmeter Ge Co.Usa Pat.Jul 18/1895 & Apr 2, 1901 $65.00 | |
 | Antique Original Ge Open Face Electric Motor 120V Ac 1/6Hp Works! - Gorgeous $199.00 | |
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|  | French Equicnoctial Sundial circa 1900, Exc. Condition $700.00 | |
 | 1000 Cycle Audio Oscillator General Radio 213 - Tested & In Great Condition $750.00 | |
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|  | Antique Bipolar Direct Current Battery Fan Motor $1,939.39 | |
 | Antique French Wooden Floating Bath Thermometer ca 1800's (#900-45) $22.00 | |
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|  | Antique Thomson Voltmeter - w/Box- Rolla Missouri School Of Mines And Metallugy $114.99 | |
 | Antique Violetta Baby Mini Tesla Coil Electric Zapper Quack Medical Device Works $121.28
Was:
Previous Price
$202.13 | |
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|  | Old Antique Cream Separator,Hand Crank Table Model,New Prima No. 22 Late 1800’s $300.00 | |
 | 1890's Max Kohl Chemnitz Quadrant Electrometer Germany $265.00 | |
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|  | Early Thales Pinwheel Calculator *Germany c.1915* $299.00 | |
 | Original X-Ray Spark Gap Acme 100Kv-300Kv 30" Lab Tesla Coil Medical Old Radio $1,590.00 | |
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|  | 11 Antique Diatom Microscope Slides by Darlaston, England $41.00 | |
 | Keuffel and Esser Co.Level Transit Survey Scope Theodolite Antique $95.00 | |
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|  | Antique Ross Mensuration Geometrical Teaching Block Set, Original Crate 1900 $379.99 | |
 | Scientific Glass Laboratory Apparatus Instruments $900.00 | |
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|  | $75.00 | |
 | Ward Leonard Electric Vitrohm Non Interlocking Dimmer No. 71-106 $110.00 | |
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|  | c1860-1870 American Watchmaker'S Staking Tool - No Accessories but Rare & Early $125.00 | |
 | Andrew J. Lloyd Antique Brass telescope c.1900 $1,499.00 | |
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|  | Weston Electrical Instrument Antique Light Meter $48.00 | |
 | Scarce 1923 Radjo Electric City Novelty Co. Crystal Radio Schenectady Ny $350.00 | |
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|  | Art Nouveau Antique Fire Alarm Supervisory Rare Board Bronze Panel $399.00 | |
 | Babcock Dairy Milk Tester Hand Crank Cream Separator Centrifuge base only $59.99 | |
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|  | c1800 Celestial Globe on Gold Gilt Floor Stand / Heavens / Planetaria $7,775.00 | |
 | 1915 Leeds and Northrup Company Resistor Tester Decade Box 28069 Univ. of Nebras $110.00 | |
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|  | Patent 1892 Wilson'S Ear Drums Co. Box Only-Early Medical Advertising Louisville $40.00 | |
 | New listing
Botany Microscope Slides (D) $30.00 | |
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|  | Surveor's Compass Sights or Vanes Surveying Brass Vintage $300.00 | |
 | Antique Stansi Cast Iron Steam Engine Classroom Demonstrator 1920's-1950's $350.00 | |
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|  | Antique Rare 1919 Foxboro Recorder Large Face Dial Solid Steel Case & Glass $99.99 | |
 | Vintage scientific scale weight set with balance scale. $215.00 | |
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|  | Dubee McInnes & Clyde Ltd., Depthometer no. 6647 tower $99.95 | |
 | Vintage DeVilbiss Glass Atomizer Inhaler Patented 1888 In Box W/Paper Work $66.00 | |
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| Click to see more Science Instruments items at www.ebay.com
Prices current as of last update, 11/24/20 4:03am.
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