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$102.5 (3 bids)
#40 rare ANTIQUE 1920 BRASS FIELD MICROSCOPE Pocket Case Miniature Bausch & Lomb
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Buy: $250.0
Tiffany & Co. 1858 Transatlantic Telegraph Cable - Cyrus Field with Certificate
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$64.99 (1 bid)
Antique 19thc Tangent Galvanometer Electromagnetic Apparatus
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Buy: $75.0
Cenco Science Lab Induction Coil Spark Gap Generator In Wood Case Steam...
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$377.46 (13 bids)
c. 1907 Kodak Brownie No. 2 Camera & Darkroom Outfit * Complete In Original Box
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$123.5 (12 bids)
Vtg Antique Brass Ernst Leitz Wetzlar Microscope, Oak Carrying Case early 1900s
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$50.0 (1 bid)
Zeiss Dissecting Microscope Magnifier Antique
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$99.0 (5 bids)
Laban Heath Antique Magnifier
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$75.0 (1 bid)
ANTIQUE 1800s FRENCH BRASS COMPACT FIELD MICROSCOPE Pocket Coffin Case Minature
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Buy: $179.99
Vintage Bausch Lomb polarizing microscope with rotating stage And Wood Box.
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$42.01 (3 bids)
CIRCA 1895 L. E. KNOTT APPARATUS CO. ANTIQUE STUDENTS VOLT-AMMETER - EX COND.!!
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$150.0 (14 bids)
CA 1895 BRASS BOILER FEED STEAM ENGINE WATER PUMP MUST SEE NO RESERVE !!
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$99.99
Persian Astrolabe Brass Engraved
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$99.99
ANTIQUE 1800's LITTLE HUSTLER Bipolar Electric Motor
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$270.0 (8 bids)
c.1845 Amsler & Wirz Brass Surveyor's Compass In Orig. Walnut Box * Philadelphia
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$9.99 (1 bid)
A SMALL VINTAGE ALL BRASS STEAM ENGINE MODEL HYDROSTATIC LUBRICATOR NO RESERVE
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$47.0 (19 bids)
ALL BRASS 2.5” DIAMETER PITTSBURG B&A RR BANGOR MAINE STEAM WHISTLE NO RESERVE
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$46.0 (7 bids)
ORNATE ANTIQUE FRENCH BAROMETER
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$20.0 (1 bid)
Antique vtg w. g. pye & co. cambridge scientific instrument ? Steampunk
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$9.99
Antique Brass Microscope Stage Staging Forceps 4 1/2"
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$24.99 (1 bid)
CA 1870 PAIR ORNATE BRASS STEAM BOILER WATER LEVEL VALVES NO RESERVE
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$49.99 (1 bid)
FINE EARLY 20th CENT CLINTON ELECTRIC LIGHT & POWER CO BRASS PLAQUE
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$199.99
Antique E. Leitz Wetzlar Brass Microscope w/ unusual platform attachments
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$29.99 (1 bid)
CA 1895 ALL BRASS STEAM ENGINE LAUNCH BOW LIGHT NO RESERVE!
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$326.0 (6 bids)
Antique ca. 1770 Unique Brass Compound Aquatic Microscope, by Brander(?)
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$9.99
Antique Brass Microscope Live Cage View Box 3 3/8" x 1 5/8"
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$312.0 (21 bids)
1850's R&J Beck London Brass Microscope Compound Binocular w Accs/wood case Lens
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$50.0
CA 1885 EX SMITH COLLEGE HIGH TENSION SPARK GAP COIL MUST SEE NO RESERVE
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$65.0
Zeiss Single Axis Shop Measuring Microscope Antique
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$39.0 (1 bid)
Antique Handheld Brass Spectroscope in Case, Made in Germany
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$9.99
Antique Black Forest German Barometer With Thermometer
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$125.0
ANTIQUE 19th-CENTURY CHAS. J. TAGLIABUE POCKET BAROMETER WITH CASE
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Buy: $26.0
Exogen Ultrasound Bone Healing System Coupling Gel - 200 ml bottle
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$19.99 (1 bid)
ELLIOT BROS STEAM ENGINE INDICATOR PAT 3453 LONDON NR
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$25.0
Two Vintage Cast Iron Tripod Beaker Stand Holder Lab Chemistry Science
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$99.99
CA 1890 EDISON BERGMANN ERA-EXPOSED SPRING LIGHTING RHEOSTAT NO RESERVE
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$76.83 (5 bids)
Ca. 1950 WELL EXECUTED MODEL OF A CENTER-PILLAR WALKING BEAM STEAM ENGINE, N.R.
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$19.99 (1 bid)
UNIQUE FEDERAL HUBER CO ALL BRASS CUTAWAY SALESMAN SAMPLE WOG VALVE - MUST SEE!
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$9.99 (1 bid)
Vintage Early Telegraph Relay Switch??
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$21.85
Solid Brass Antique British Military Prismatic Pocket Compass Marine Solid Gift
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$79.95
Bausch & Lomb Optical Co Microscope Vintage Antique With Wooden Case no key
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Buy: $149.95
ANTIQUE 1800's LITTLE HUSTLER Bipolar Electric Motor with on off switch
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$22.5 (4 bids)
CA 1895 CROSBY STEAM GAGE GAUGE & VALVE CO BOSTON 3.5” DIAMETER GAUGE BOX NR
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$290.0
Antique Student Microscope with Storing Case. Circa 1880
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$179.0
Antique Formaldehyde Gas Medical Generator, NOVY
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$49.99 (1 bid)
CA CROSBY STEAM GAGE & VALVE CO STEAM ENGINE INDICATOR BOSTON MA NR
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$19.95
Vintage Antique box of 8" Carbon Arc Electric Lamp rods quantity 49
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$49.99
ANTIQUE BRASS ENGINEERING SCIENTIFIC INSTRUMENT POCKET TOOL FRANCE MADE
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Buy: $34.0
Old pocket hiking compass-brass and chrome cover case Made in France-Works!!!
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$30.0 (4 bids)
EARLY 1900'S BAROMETER CENTRAL SCIENTIFIC COMPANY GERMANY!
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$174.99
Rare Antique Solid Brass Microscope Slide Ringing Table
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$599.99
Unusual 19thC Antique French Brass Field Microscope-Dbl Column/Pillar-Wood Case
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Buy: $649.99
Vacuum Pump with Bell Jar Central Scientific Co. Antique Vintage
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$249.0
ANTIQUE KNOTT APPARATUS CO. # 93-235 RADIO MICROMETER SCIENTIFIC LAB INSTRUMENT
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$250.0
Antique Hand Pump Air Compressor Physics Demo, Medical, 27" tall Brass, Copper,
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$95.0
VINTAGE NOVY FORMALDEHYDE GENERATOR - MEDICAL EQUIPMENT
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$325.0
ANTIQUE BRASS FILAR MICROMETER EYEPIECE OCULAR W/ORIGINAL BOX COLLECTOR ITEM!
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$9.99
Antique Brass Microscope Live Cage View Box 2 1/4" x 1 1/8"
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$375.0
ANTIQUE c.1929 POLISHED BRASS MICROSCOPE by CHARLES PERRY, LONDON
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Buy: $225.0
Antique Weston Ammeter Gauge Electrical Instrument Newark NJ Pat. 1914...
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Buy: $265.0
Antique Victorian marble thermometer with Malachite inlay
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$450.0
Antique Polarimeter Microscope ms
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Buy: $149.99
Antique Vintage Westinghouse Phase Meter OAK Box w/ Case Electrical Testing
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$600.0
1896 ANTIQUE BAUSCH & LOMB BRASS OPTICAL MICROSCOPE # 21038
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$325.0
Antique Brass Bausch & Lomb Microscope Eye-catching Historical Piece
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$239.99
ANTIQUE WILLY YOUNG & CO. BRASS SECOHMMETER LAB INSTRUMENT
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$329.0
J. Zentmayer, Philadelphia Antique Microscope 1876 all brass Bausch & Lomb
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$720.0
Bausch & Lomb Rochester NY BRASS MICROSCOPE Box Antique
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$53.0 (16 bids)
Antique 1900 JUNO K&D Kendrick & Davis Miniature Cast Iron Electric Motor
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Buy: $250.0
Cambridge Instrument Co. Simpli-Trol Electrocardiograph-Stethograph. ☆Very Nice☆
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Buy: $325.0
Westinghouse Electric Manufacturing Co. Alternating Current Volt Meter HUGE!!
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$985.0
Antique 18th Century French Nicolas Bion Brass Pocket Compass Sundial
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Buy: $379.0
Antique Ca. 1900 Brass Cornelius Knudsen Reflecting Circle Sextant
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Buy: $400.0
Ernst Leitz Classroom Microscope Antique
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$299.99
Bausch & Lomb Microscope VTG 1908 B & L Optical Co Brass Metal Slide N. Y
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$875.6
18TH C. CONTINENTAL OCTAGONAL BRASS SUNDIAL/ASTROLABE - 2 1/8" - NICE & RARE-B/O
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$299.0
Vintage Spencer Microscope 225105.
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$169.99
Antique Bausch & Lomb Microscope Brass Rare Old Optical Science
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Buy: $295.0
bausch & lomb antique microtome
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Buy: $995.0
General Electric light bulb socket antique old vintage electrical - circa 1900
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Buy: $399.99
Spencer Buffalo Spectrometer 751 ~ Vintage Antique Laboratory Equipment
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$215.0
VINTAGE LEEDS & NORTHRUP MODEL 7 DEFLECTION POTENTIOMETER
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$650.0
Rare Keuffel & Esser 4092 Slide Rule With Brown Leather Case 1909-1921 Antique
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Buy: $269.99
Antique Fultograph Vintage Machine
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$250.0
ANTIQUE LABORATORY MICROSCOPE MADE BY SPENCER (BUFFALO, NY)
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$499.99
Antique Naturalist's Portable Field Microscope w/ Specimens
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$699.99
Antique Brass Ernst Leitz Wetzlar Microscope 1890 Model 16500 Oak Carrying Case
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$149.99
Rare Keuffel & Esser 4092 Slide Rule 1909-1921 Antique No Case D6
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$599.99
Spencer Buffalo Spectrometer ~ Vintage Antique Laboratory Equipment
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$250.0
Various spp. Diatoms from Various Locations Microscope Slides by Lewis Woolman
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Buy: $375.0
Vintage Ernst Leitz Microscope #275014, 1929, with Accessories and Field Case
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Buy: $198.97
5‘’Andonstar ADSM302 HDMI Digital Microscope Long work distance for PCB Repair
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$1000.0
c1890 BRASS & MAHOGANY Cased JULES RICHARD Recording Drum VOLTMETER w/ Orig Key
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Buy: $495.0
Vintage Bockett Brass Microscope Oil Lamp Collins of London
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Buy: $500.0
Rare Vintage John Roach Surveyor's Pedometer! 1870's
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$345.0
Bausch & Lomb Rochester NY BRASS MICROSCOPE 7 Lenses & Box Antique
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$450.0
Antique Bausch and Lomb Scientific Microscope Equipment Microtome ms
-
Buy: $750.0
Lord Kelvin Multicellular Voltmeter Antique Galvanometer Thomson Patent J White
-
Buy: $1200.0
Zeitsinnapparat Scientific Psychological Recording Device Electric Steampunk
-
Buy: $500.0
Carl Zeiss Stereo Stop Antique, Photomicrography Rare
Antiques (US) 
