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Antique wood Scientific Instrument Box Chest storage case surveying Medical tool

$ 30.8 $ 18.48

c1900-1910 WESTINGHOUSE COMPANY Open Cased AC ELECTRIC MOTOR

$ 195.36 $ 117.21

Antique Edison Battery Lid 6 3/4" PORCELAIN

$ 6.16 $ 3.69

Antique TAYLOR Thermometer TYCOS with Oak Back C 1907-1932 8.5 inches

$ 69.52 $ 41.71

Antique Taylor Thermometer TYCOS Oak Back PERMACOLOR C 1905-15 8.5 inches

$ 79.2 $ 47.52

Antique Sikes Hydrometer complete set, W.R. Loftus

$ 132 $ 79.2

Antique English Thermometer on Pine made for Army Navy Optical Dept. C 1850-70

$ 123.2 $ 73.92

antique railroad or school demonstration telegraph morse key morsetaste 1920s

$ 105.6 $ 63.35

Antique SPST One Pole Porcelain Electric Knife Blade Switch Monowatt Sreampunk

$ 16.67 $ 10

Vintage Oak Cordless Jack Box 385A Telegraph Line Selector.

$ 17.55 $ 10.53

Antique French Ebullioscope - Scientific Measuring Instrument - Alcohol Meter

$ 88 $ 52.8

Vintage Weston Volt Meter D.C. Untested w/ Wood Case Early 1898 Steampunk Style

$ 114.4 $ 68.64

Brass Antique British Prismatic Military Vintage Mark II Pocket Compass Gift

$ 20.94 $ 12.56

Antique Rotator Pulley Device W M Welch Scientific Company Hand Crank Wheel Disc

$ 145.19 $ 87.11

ANTIQUE 189O's WESTON ELECTRICAL INSTRUMENTS CO DIRECT READ VOLTMETER in ORG BOX

$ 101.2 $ 60.72

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

$ 242 $ 145.19

antique WELCH SCIENTIFIC old science classroom •EDUCATIONAL RESISTANCE DISPLAY•

$ 65.95 $ 39.57

Solid Brass Antique 3" Maritime Polished Brass Nautical British Prismatic Milita

$ 20.94 $ 12.56

1890 Gurley Surveying Burt Solar Transit w/box missing Burt attachment

$ 1320 $ 792

ANTIQUE & RARE RHEOSTAT AMMETER GALVANOMETER SWITCH TESTER SET PANEL WORKING

$ 227.92 $ 136.75

early automobile 1899 Patend Thompson’s improved indicator boxed fd89

$ 132 $ 79.2

ANTIQUE RARE LARGE HYDRAULIC DEMO DEVICE BEHAVIOR OF WATHER LAB INSTRUMENT SEE

$ 703.12 $ 421.87

ANTIQUE 1900's "MORSE CODE" TELEGRAPGH SOUNDER & RELAY by WESTERN UNION - NICE !

$ 87.99 $ 52.79

Antique Pocket Thermometer in Leather Case 5.5 inches C 1870-1880

$ 176 $ 105.6

1923 Gurley Surveying Smith Solar Transit w/box missing Smith attachment

$ 968 $ 580.79

4 Antique MASS.ELEC.CO. Copper Knife Switch 100AMP 125V Steampunk Frankenstein

$ 110 $ 66

Vintage James G. Biddle Co Wood Frahm Frequency Indicator No. 1 - Philadelphia

$ 484 $ 290.39

Antique WHITNEY ELECTRICAL INSTRUMENT  MIL-VOLTMETER Ammeter Ohm Meter Wood Case

$ 171.6 $ 102.96

Antique Hydrometer

$ 17.59 $ 10.55

Vintage Science item: COLORIMETER for BLOOD SAMPLES

$ 152.24 $ 91.34

✅ MONOCULAR TELESCOPE FRENCH LARGE OCULAR EYEPIECE ORIGINAL ANTIQUE BRASS 1800’S

$ 137.94 $ 82.76

✅ FRENCH LENS & EYEPIECE OCULAR ELEMENTS ANTIQUE BRASS MONOCULAR TELESCOPE 1800’

$ 294.27 $ 176.56

Vintage Physical Therapy Equipment By General Electric X-Ray Corporation Machine

$ 417.16 $ 250.29

✅ MONOCULAR TELESCOPE 16 FRENCH LENS, EYEPIECE OCULAR PARTS ANTIQUE BRASS 1800’S

$ 119.54 $ 71.72

Antique Trumbull Copper Knife Switch Original Panel Box Steampunk Frankenstein

$ 105.6 $ 63.35

25g Food grade 99% Pure Neotame Powder Sweetener sugar-free sugar substitute

$ 17.07 $ 10.24

✅ FRENCH LENS ORIGINAL ANTIQUE BRASS MONOCULAR TELESCOPE 1800’S

$ 239.09 $ 143.45

Antique Weston DC Voltmeter Model 45 Volts Milliamperes Panel Meter Wood Case

$ 99 $ 59.4

Pyrex Glass Cloche Set of 2 Dome Bell Jar Apothecary Vintage 1930's 4.5" high

$ 27.53 $ 16.52

Antique Figural Umbilical Forceps - Bird - Marked “2” - Home Birth Era

$ 219.99 $ 131.99

Vintage Antique T.V.E.M. CO. Ceramic 4 Wire Porcelain Knife Switch

$ 22.87 $ 13.72

Solid Brass Pocket Compass Marine Antique British Military Prismatic Solid Gift

$ 33.23 $ 19.94

Wynne's 'Infallible' Hunter Meter Tin Case Only/George Murphy Inc.

$ 1.75 $ 1.05

Vintage Jewell Volts Gauge

$ 30.75 $ 18.45

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

$ 39.6 $ 23.76

Vintage Brown Electric Pyrometer 0-1600 Degrees Fahrenheit

$ 66 $ 39.6

Art Nouveau Weather Station, Frog, Barometer-Thermometer Baden-Baden, Top

$ 74.09 $ 44.45

Lot of scientific, radio, instrument wiring lugs

$ 17.59 $ 10.55

Antique Robertson-Thompson Steam Engine Indicator in Case for Railroad Trains

$ 110 $ 66

Antique Optical Piece Mess-Ocular Carl Zeiss Microscope Eyepiece

$ 281.59 $ 168.95

c1890-1900 BRONZE & WOOD "UP" & "DOWN" MOP Push Button ELEVATOR Control Switch

$ 294.8 $ 176.88

Central Scientific Cast Iron Steam Engine Classroom Demo Model

$ 123.19 $ 73.91

18th century double telescope graphometer by Langlois - no theodolite

$ 2552 $ 1531.2

Antique Unipivot Galvanometer Cased Scientific Instrument Meter -Robt W. Paul Co

$ 175.99 $ 105.59

Vintage Keystone Electrical Instrument Co Steampunk Style Ammeter w/ Wood Case

$ 70.4 $ 42.24

SOLID BRASS NAUTICAL BRITISH MILITARY WW2 MARK III PRISMATIC POCKET COMPASS GIFT

$ 20.94 $ 12.56

Antique P Jolin Voltmeter Meter Brass Bronze Electrical Power Switchboard Gauge

$ 682 $ 409.2

Antique WESTON ELECTRICAL INSTRUMENT Co Large Voltmeter Gauge Model 24 N°A34694

$ 132 $ 79.2

GE DC Volts Voltmeter VAC Navy Model VKD203 1135 4120396-A

$ 17.59 $ 10.55

Antique Central Scientific Tangent Galvanometer Scientific Instrument Compass

$ 175.99 $ 105.59

Antique Electrical Phase Sequencer Indicator Meter tester Instrument STATES CO.

$ 110 $ 66

OLD RARE MINIATURE BIPOLAR MAGNET MOTOR, ORIGINAL BOX, LOW USE, LQQK

$ 259.59 $ 155.75

Bryant Electric Company Antique Annunciator Bridgeport Ct

$ 263.12 $ 157.87

antique leeds & northrup 4340 galvanometer [5*G-6]

$ 88 $ 52.8

VINTAGE JEWELL ELECTRICAL INSTRUMENT CO VOLT METER GAUGE 135 STEAMPUNK WING LOGO

$ 18.47 $ 11.08

Antique Carl Zeiss Jena Microscope - case condenser diaphragm mechanical stage

$ 396 $ 237.6

Antique Leviton Single 12" Knife Switch on Slate Base

$ 66 $ 39.6

Vintage W.R. Loftus Hydrometer Kit with Beaker

$ 132 $ 79.2

✅ BECK, A PARDU? LARGE OCULAR EYEPIECE ANTIQUE BRASS MONOCULAR TELESCOPE 1880

$ 303.46 $ 182.08

✅ FRENCH LENS ORIGINAL ANTIQUE BRASS MONOCULAR TELESCOPE 1800’S

$ 239.09 $ 143.45

old, mahogany sound instruments from science demonstrations

$ 523.89 $ 314.33

hand blown vintage BRIX SACCHAROMETER 45-50 degrees F--Elli Buk collection

$ 64.06 $ 38.43

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

$ 43.12 $ 25.87

✅FRENCH OCULAR, EYEPIECE No. 2 ORIGINAL ANTIQUE BRASS MONOCULAR TELESCOPE 1800’S

$ 193.11 $ 115.86

Common Liver Fluke (Fasciola hepatica) Whole Mount Microscope Slide

$ 17.6 $ 10.56

LIFTING NIB DRAWING PEN INSTRUMENT OLD TOOL HANDLE BONE ORNAMENTED ANTIQUE

$ 38.72 $ 23.23

Vintage Galvanometer for Parts or Restoration 15" High

$ 70.39 $ 42.23

Antique Telegraph Morse Relay Sounder W. U. Tel. Co. Western Union 4-B 150 OHMS

$ 39.6 $ 23.76

Vintage/Antique Copper Candy Thermometer W. Hillyer Ragsdale E. Orange NJ

$ 17.6 $ 10.56

Antique Carl Zeiss Jena Precise Geodetic Survey Level no. 8240 Ni III - 1920s

$ 792 $ 475.2

Antique Weston Electrical Meter Hardware

$ 4.4 $ 2.64

Early TAYLOR STAINLESS STEEL THERMOMETER with wood handle.

$ 58.04 $ 34.82

2 Vintage Industrial Electric Electrical 3 and 4 line Knife Switch Switches

$ 39.6 $ 23.76

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

$ 110 $ 66

Antique Beck London Hand Spectrometer / Spectroscope in Original Case

$ 435.6 $ 261.36

✅ FRENCH LARGE OCULAR, EYEPIECE ORIGINAL ANTIQUE BRASS MONOCULAR TELESCOPE 1800

$ 312.66 $ 187.59

3 Vintage Industrial Trumbull 709 Electric Electrical Copper Knife Switches

$ 39.6 $ 23.76

1920s/30s Radiator Coolidge X-Ray Tube Westinghouse Bulb WL-327 Estate Acquired

$ 290.59 $ 174.35

Vintage Brass WESTON ELEC. INST. Co Temp Gauge w VIEWING GLASS-NEWARK NJ USA

$ 104.54 $ 62.72

Antique Brass Jas. P. Marsh & Co. Chicago Steam Engine Boiler Pressure Gauge 12"

$ 153.99 $ 92.39

Antique SENSORY Electric Knife Switch White Porcelain As Is Restoration Project

$ 21.12 $ 12.67

Model Steam Engine Made in Germany, Toy Steam Engine,

$ 79.19 $ 47.51

ANTIQUE GERMAN STAEDTLER 20551/R COMPASS LINED IN PAPER WOODEN BOX

$ 4.39 $ 2.63

Antique Fischer Chicago ILL Adjustable Coil In Excellent Condition

$ 175.12 $ 105.07

Antique Central Scientific Co CENCO 78465 Meter Guage

$ 57.19 $ 34.31

Unusual Antique Central Scientific Co. Resistance Box ? Great Steampunk Look !!

$ 132 $ 79.2

Antique Hall's Journal Of Health Feb 1858 W.W. Hall, M.D. Black Longevity, Etc..

$ 35.11 $ 21.06

Blackspot (metacercaria) on Minnow Skin Microscope Slide

$ 13.2 $ 7.91

Surveyor Transit Fantastic Antique c1870? Brass F Weber & Company Instrument

$ 616 $ 369.6

Antique Jas P. Marsh Co Pressure Gauge Nearly 7 Inches Brass Bezel Dated 1900 L4

$ 87.99 $ 52.79