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VINTAGE EIMER & AMEND SCIENTIFIC APPARATUS & CHEMICAL / ORIGINAL WOOD BOX / NYC

$ 43.99 $ 26.39

1900 ANTIQUE MECHANICAL CALCULATOR - ABACUS "JUL. HEINR. ZIMMERMANN" MAHOGANY

$ 174.24 $ 104.54

Vintage General Electric Co. Direct Current Voltmeter Type DP Wood Case Original

$ 132 $ 79.2

Rare and very nice antique miniature compass on a barrel shape marble base.

$ 70.4 $ 42.24

Very nice and clean antique late 19th century French brass pocket field optical

$ 96.8 $ 58.08

A Good Set Of Eyepieces For Terrestrial Telescope, France, Circa 1870-1880

$ 132 $ 79.2

PZO Mirror-illuminator for a microscope MB30 or Biolar

$ 13.15 $ 7.89

VINTAGE HERSEY MECHANICAL WATER LEVEL INDICATOR! LOOKS UNUSED! EASY TO READ!

$ 53.67 $ 32.2

Antique Jersey 736S Dairy Butter Fat Separator Tester

$ 110 $ 66

PZO mirror holder for microscope Biolar

$ 8.75 $ 5.25

Hydrometer Gravity Specific, 950/1000, 60F

$ 28.99 $ 17.39

DR A. MULLER Marine Self Record Atmospheric Weather Barograph German Instrument

$ 242 $ 145.19

Vintage Edison BSCO Primary Battery 6.75" Porcelain Lid Wall Mount Clock Working

$ 74.75 $ 44.85

Gift Set From A Father To His Son Of Brass And Silvered Conversion Rules - 1861

$ 440 $ 264

LOMO Bracket stop of the microscope slide table POLAM

$ 8.75 $ 5.25

Report Commissioner of Patents ART & MANUFACTURES for 1856 vol III ILLUSTRATIONS

$ 192.42 $ 115.45

old, mahogany sound instruments from science demonstrations

$ 419.11 $ 251.47

Antique Weston D-C Ammeter Model 315

$ 70.39 $ 42.23

✅ BARTELEMY PONTHUS & THERODDE NICKEL ANTIQUE THEODOLITE SURVEYORS TRANSIT SCOPE

$ 516.52 $ 309.91

General Electric Co. Direct Current Voltmeter Type DP2#928347 PAT.1918 WOOD CASE

$ 110 $ 66

ANTIQUE LUDIANS THEODODOR MULLER UNIVERSAL EQUINOCTIAL SUNDIAL.COMPASS

$ 1257.52 $ 754.51

✅ DARLOT ANTIQUE BRASS MONOCULAR TELESCOPE LENS FRONT CAP

$ 89.05 $ 53.43

Vintage Huge GE Lamp Light Bulb 750W 120V Antique 13"

$ 39.6 $ 23.76

1913 Tycos Recording Thermometer Taylor Instrument Company 23600 Black

$ 29.92 $ 17.95

GE 1 Voltmeter NYS 4843 15 VAC Navy Type 22080 Ref F7762173P6 Symbol M1-6 equip

$ 19.35 $ 11.61

GE 1 Milliameter NXS 4843 750 Navy Type 22255 Symbol M103 Naval Equipment gauge

$ 19.35 $ 11.61

Report Commissioner of Patents ART & MANUFACTURES for 1859 vol 2, ILLUSTRATIONS

$ 359.74 $ 215.84

Report Commissioner of Patents ART & MANUFACTURES for 1856 vol 3, ILLUSTRATIONS

$ 376.98 $ 226.18

Antique Leslie’s differential thermometer, Italy, late 1800’s/early 1900’s

$ 136.4 $ 81.84

19thc Antique Brass Telescope Ocular Eyepiece Housing Tube for Parts Repair

$ 8.75 $ 5.25

French 18th.-19th. century Thermometer. gilded bronze & Alabaster mount

$ 703.12 $ 421.87

Antique german amperemeter direct current made of metal and glass (s5885)

$ 96.71 $ 58.02

Vintage Antique Retro Brass Field Microscope Made in France

$ 123.17 $ 73.9

Report Commissioner of Patents ART & MANUFACTURES for 1858 vol 3, ILLUSTRATIONS

$ 365.25 $ 219.15

VINTAGE ATOMIC BAKELITE LEEDS& NORTHRUP 5305 MALTA

$ 352 $ 211.2

1910 Westinghouse Electric Mfg Co Printing Industry Matrix Drier Catalog Antique

$ 17.55 $ 10.53

Bio 35pcs Prepared Glass Microscope Slides Educational Specimen for School Lab

$ 29.25 $ 17.55

Antique Lot 2 Hydrometer Beaume For Acid Scale Glass

$ 44 $ 26.4

ANTIQUE BRASS PANTOMETER SURVEYOR INSTRUMENT WITH COMPASS. COLLECTIBLE

$ 130.9 $ 78.54

3 Livre LIFE , La Terre, La Matière, Les Oiseaux

$ 13.2 $ 7.91

Gramometer Dynamometer teletechnical DTz-1 NEW 1980 and Box Made in Poland

$ 22 $ 13.2

Antique French Folding Brass Sector Meurand Style ca.1800s

$ 368.72 $ 221.23

Vintage 18TH Century Wooden Compass Dividers Rev War Iron Caps 24" Nautical

$ 87.12 $ 52.27

19thc Antique Brass Microscope Ocular Eyepiece & Lens for Parts Repair

$ 43.95 $ 26.37

✅ ANTIQUE MICROSCOPE SPECIMEN SLIDES C. 1900 17 PIECES AMOS, COLE DEUM, NEWTON

$ 105.24 $ 63.14

ANTIQUE 1900 WATER SUCTION PUMP RARE DUCRETET PARIS VISIBLE DEMO MODEL HYDRAULIC

$ 1584 $ 950.4

Antique scientific instruments: Early Brass Dividers or measuring tool.

$ 136.4 $ 81.84

Ancien Pharmacy Médical Torsion 121 Balance Lab Échelle

$ 883.91 $ 530.34

1798 W H Hall Large Antique Print of Atwood's Machine, Mechanical Laws of Motion

$ 110 $ 66

Watt (power) meter - very old, rare!!! [INS10225]

$ 87.12 $ 52.27

Antique Brass Telescope Lens & Tube Assembly w/ Solar Eyepiece for Parts Repair

$ 87.95 $ 52.77

Report Commissioner of Patents ART & MANUFACTURES for 1855 vol 1, text only

$ 34.49 $ 20.69

CHINESE MARKET SCALE OR DO'TCHIN IN CARVED BOX WITH ELEPHANT

$ 48.91 $ 29.34

LEEDS & NORTHRUP 7656 Vintage Galvanometer

$ 440 $ 264

Early THE CYCLONE MFG co THERMOMETER urbana Ind.

$ 41.71 $ 25.02

H.U.Pillekamp 040/367535 marine antique ship`s barograph humberg

$ 737.55 $ 442.53

ANTIQUE PAIR OF BRASS PROTRACTORS DRAWING INSTRUMENT MATHEMATICAL INSTRUMENT

$ 35.64 $ 21.38

POTATO DIGGER, Stalk Cutter & Crusher, Corn Husker & Feed, Antique Article 1858

$ 4.35 $ 2.61

✅ J.H. STEWARD “THE STEWARD” BRASS ANTIQUE RANGE FINDER TELEMETER EARLY SURVEYOR

$ 338.41 $ 203.04

Syphon Barometer Atmospheric Pressure Gauge 1915 Ad Trade Card

$ 5.88 $ 3.53

Antique French Octagonal Brass Cased Pocket Sundial, circa 18th Century

$ 923.12 $ 553.87

Antique 1880's The Davidson Syringe Case Box with Advertising and Working Clasps

$ 14.06 $ 8.43

Vintage Copper Double Fahnestock Clamps On Mount

$ 26.4 $ 15.83

1899 NY billhead EIMER & AMEND SCIENTIFIC INSTRUMENTS chemist assayer apparatus

$ 87.12 $ 52.27

Antique Pharmaceutical Jar Eberbach & Sons Ann Arbor Michigan Powdered Alum

$ 26.39 $ 15.83

Antique German Gauge Meter 0-1000 Factory Ship Plane Truck Military Steam Punk A

$ 87.99 $ 52.79

Large Hand Held Compass, Case, Original Instructions - Well Made And Unusual

$ 127.6 $ 76.55

Old Brass Antique1880 Henry Scott Com Eagle Metal Plate Providence Rhode Island

$ 35.06 $ 21.04

vintage small Lamp for Science -1800's ---Glass lamp w big wick, metal end

$ 31.68 $ 19

W.M. WELCH D.C. VOLTMETER 3057K 7.5V 37352 -- UNTESTED (AS-IS)

$ 27.72 $ 16.63

Direct Current Voltmeter Steampunk ANTIQUE Sensitive Research Instrument Corp.

$ 35.15 $ 21.09

Vintage Moore & Wright Brass Spirit Blow Pipe Burer

$ 39.6 $ 23.76

1901 Meteorological Instruments Scientific American Lambrecht Pfister Hermann

$ 21.95 $ 13.17

Antique Weston Model 301 Round Panel Meter ~ 0-100 db ~ Works OK, but Faded

$ 21.95 $ 13.17

1884 Thomas Gray Earthquake Recorder Seismograph Scientific American

$ 21.95 $ 13.17

Telescope Eyepiece 1.25 Inch 40mm Multilayer Wideband Coating Monocular Eyepiece

$ 24.67 $ 14.8

Vintage Western Union Weston Mil-Ammeter Model 264

$ 61.59 $ 36.95

Vintage Hoyt Meter DC Amperes Amp Gauge 2.5” Size - Super Nice

$ 8.75 $ 5.25

The Berger Handbook - Reprint of Surveying Manual and Catalog - 216 Pages

$ 16.28 $ 9.76

Central Scientific Company - Gear Reduction System, 16:1 Ratio,circa 1900

$ 34.32 $ 20.59

Rare! Tefifon Tefi tube radio for parts

$ 259.6 $ 155.76

GG215 VERY RARE Pocket Spinthariscope By The Radium Dial Company

$ 127.6 $ 76.55

Antique late 1800's Aneroid Weather Barometer by Keuffel & Esser With Case

$ 132 $ 79.2

Vintage Rare Robertson Steam Engine Indicator w/ Case - Circa 1900

$ 242 $ 145.19

Antique Original GE Electric Motor 120V AC 1/4 HP

$ 88 $ 52.8

RARE OLD VINTAGE ANTIQUE ORIGINAL 1900's ELECTRIC VOLTAGE RED BATTERY CELL ???

$ 35.15 $ 21.09

RARE HERTEL & REUSS SOHNGES OPTIK GERMANY ALDON OPERN OPERA GLASSES BINOCULARS

$ 105.55 $ 63.33

RETRO FLORENZA TURTLE THERMOMETER-BOBBING HEAD & TAIL-RED RHINESTONE EYES-WORKS

$ 87.99 $ 52.79

Cenco scientific instrument vintage

$ 61.6 $ 36.96

ANTIQUE 19TH RARE SET 3 LAB ELECTROSTATIC EXPERIMENTAL SPHERE CYLINDER & MORE

$ 351.12 $ 210.67

Antique Kipp's Apparatus hand blown Glass Lab Gas Generator vintage Laboratory

$ 145.19 $ 87.11

VINTAGE PRECISION SCIENTIFIC LABORATORY HOT PLATE - ORIGINAL CORD ** WORKS**

$ 52.79 $ 31.67

Beautiful Antique Microscope Slides

$ 140.8 $ 84.48

Antique W GROVES LONDON VOLT METER in Custom Wood Case Marked 0 to 4 VOLTS

$ 30.8 $ 18.48

Antique Shagreen Sharkskin Drafting Instrument Set (17th or Early 18th Century)

$ 176.88 $ 106.12

Antique Victorian Brass Spectroscope / Spectrometer W Wilson London

$ 88 $ 52.8

Antique Customs & Excise Saccharometer/Hydrometer In Mohagany Case~British

$ 140.8 $ 84.48

Antique Julien Friez U.S. Weather Bureau No 254 Anemometer Scientific Instrument

$ 1320 $ 792

VTG Estate Geissler Tube Made in Germany 6 ¼" Long Glass Tube! 143

$ 35.19 $ 21.11

VTG Estate Geissler Tube Made in Germany 6 ¼" Long Glass Tube! 144

$ 35.19 $ 21.11