Auction
Antique Weston AC Ammeter Model 155, 0-5 And 0-10A Tested • 25$

Antique Weston AC Ammeter Model 155, 0-5 and 0-10A Tested

25$ 0 3 05dDetails

~ Pocket Compass ~ C. 1910-20's • 56$

~ Pocket Compass ~ c. 1910-20's

56$ 1 26dDetails

Auction
Model 281 Industrial Antique Weston Electrical Instruments Volt Meter Bakelite • 10$

Model 281 Industrial Antique Weston Electrical Instruments Volt Meter Bakelite

10$ 1 02dDetails

Auction
Grenet Cell Glass Battery • 172.50$

Grenet Cell Glass Battery

172.50$ 12 45 02dDetails

Vintage RARE Steam Engine Model Reciprocating Solenoid Motor France St Joseph • 950$

Vintage RARE Steam Engine Model Reciprocating Solenoid Motor France St Joseph

950$ 6 24dDetails

Auction
1920's Superior 35MM Glass-Sided Silent Movie Projector * Edison Kinetoscope Era • 19.50$

1920's Superior 35MM Glass-Sided Silent Movie Projector * Edison Kinetoscope Era

19.50$ 5 42 05dDetails

Auction
ANTIQUE 1878 Ashcroft Mfg Steam Engine Indicator IN Case SCIENTIFIC INSTRUMENT • 163.50$

ANTIQUE 1878 Ashcroft Mfg Steam engine indicator IN case SCIENTIFIC INSTRUMENT

163.50$ 4 8 01dDetails

Auction
Single Burner Student Lamp • 209$

Single Burner Student Lamp

209$ 0 4 02dDetails

OFFER
Ca 1880 Barlow's Wheel Mercury Dip Electric Motor With Grenet Cell Battery • 2,000$

Ca 1880 Barlow's Wheel Mercury Dip Electric Motor With Grenet Cell Battery

2,000$ 30 09dDetails

OFFER
Vintage Miniature Mahogany Cabinet Of Scientific Objects • 3,200$

Vintage Miniature Mahogany Cabinet of Scientific Objects

3,200$ 35 14dDetails

Auction
Jewelers Lathe W Collets And Buffing Wheel • 199$

Jewelers Lathe w Collets and Buffing Wheel

199$ 0 3 02dDetails

OFFER
Ca 1885 N H Edgarton Philadelphia Marloye's Harp Laboratory Acoustic Demo Device • 600$

Ca 1885 N H Edgarton Philadelphia Marloye's Harp Laboratory Acoustic Demo Device

600$ 6 16dDetails

OFFER
1880 Important Robert Muencke Berlin Electromagnetic Static Electricity Device • 750$

1880 Important Robert Muencke Berlin Electromagnetic Static Electricity Device

750$ 2 16dDetails

OFFER
A Fine Ca 1900 3~4 Hp Vertical Reversing Shipman Steam Launch Engine Must See • 1,350$

A Fine Ca 1900 3~4 Hp Vertical Reversing Shipman Steam Launch Engine Must See

1,350$ 18 30dDetails

Auction
Weston Electric DC Meter Gauge 1888-1901 • 55.99$

Weston Electric DC Meter Gauge 1888-1901

55.99$ 0 3 05dDetails

OFFER
Antique / Vintage Weston AC Ammeter With Unique Swivel Base X-Ray Machine Use • 149$

Antique / Vintage Weston AC Ammeter with Unique Swivel Base X-Ray Machine Use

149$ 2 26dDetails

Auction
Antique George Philips & Son Popular Celestial Globe Fleet Street London • 132.41$

Antique George Philips & Son Popular Celestial Globe Fleet Street London

132.41$ 1 27 05dDetails

OFFER
C1900-1910 Antique GENERAL ELECTRIC GE LUMINOUS Electric Street Light ARC LAMP • 1,000$

c1900-1910 Antique GENERAL ELECTRIC GE "LUMINOUS" Electric Street Light ARC LAMP

1,000$ 18 14dDetails

✅ Antique Celestial Telescope 19th Century Astronomer • 2,500$

✅ Antique Celestial Telescope 19th Century Astronomer

2,500$ 14 16hDetails

OFFER
Antique Ca. 1900 Brass Cornelius Knudsen Reflecting Circle Sextant • 319$

Antique Ca. 1900 Brass Cornelius Knudsen Reflecting Circle Sextant

319$ 12 28dDetails

OFFER
EXTREMELY FINE LARGE CA 1880 N.H. EDGERTON Philadelphia HYDRAULIC PRESS • 1,100$

EXTREMELY FINE LARGE CA 1880 N.H. EDGERTON Philadelphia HYDRAULIC PRESS

1,100$ 2 06dDetails

Auction
Vintage C1907 Henry Crouch Brass Microscope With Case 10155 • 236.95$

Vintage c1907 Henry Crouch Brass Microscope with Case 10155

236.95$ 5 20 13hDetails

OFFER
C1900-1910 Antique GENERAL ELECTRIC GE LUMINOUS Electric Street Light ARC LAMP • 250$

c1900-1910 Antique GENERAL ELECTRIC GE "LUMINOUS" Electric Street Light ARC LAMP

250$ 1 20dDetails

OFFER
Antique X-ray Machine Vacuum Cathode Tube Head Vintage Scientific Oddity • 695$

Antique X-ray machine vacuum cathode Tube head vintage scientific oddity

695$ 17 09dDetails

OFFER
19th Century Ross Mensuration Sphere, Geometrical Mass Volume Measure • 799.99$

19th Century Ross Mensuration Sphere, Geometrical Mass Volume Measure

799.99$ 13 27dDetails

Auction
Anlage Quad FM 3, 33, 303 Mit Zubehör • 126.54$

Anlage Quad FM 3, 33, 303 mit Zubehör

126.54$ 11 33 05dDetails

OFFER
Ca 1880 Queen & Co Philadelphia Electrostatic Leyden Jar Antique Electrical • 400$

Ca 1880 Queen & Co Philadelphia Electrostatic Leyden Jar Antique Electrical

400$ 6 16dDetails

OFFER
1890's Max Kohl Chemnitz Quadrant Electrometer Germany • 265$

1890's Max Kohl Chemnitz Quadrant Electrometer Germany

265$ 11 07dDetails

OFFER
Antique Weston Electrical Instrument Co. Direct Current Ammeter Voltmeter 1898 • 150$

Antique Weston Electrical Instrument Co. Direct Current Ammeter Voltmeter 1898

150$ 8 17dDetails

OFFER
Antique 1880s Electric Knife Switch Electrical Fuse Panel Steam Punk Industrial • 1,050$

Antique 1880s Electric Knife Switch Electrical Fuse Panel steam punk industrial

1,050$ 14 11dDetails

Auction
Antique 1900s C.P.C Co San Francisco Resistance Box Scientific Instrument Device • 49.99$

Antique 1900s C.P.C co San Francisco Resistance Box Scientific instrument device

49.99$ 0 04dDetails

Auction
Beautiful Alda Drafting Set With Dotting Tool • 119$

Beautiful Alda Drafting Set with Dotting Tool

119$ 0 1 02dDetails

Auction
Fine Antique Cased Set Of 66 Microscope Slides Botanical Mounts • 43.21$

Fine Antique Cased Set Of 66 Microscope Slides Botanical Mounts

43.21$ 8 43 05dDetails

Auction
OFFER
Radicon Remote Control Boat. Considered One Of The First Radio Controlled Toys. • 511$

Radicon Remote Control Boat. Considered One of the First Radio Controlled Toys.

511$ 0 2 02dDetails

Antique Henry J. Green 564 Self Recording Thermometer (Thermograph) Meteorology • 259$

Antique Henry J. Green 564 Self Recording Thermometer (Thermograph) Meteorology

259$ 23dDetails

OFFER
Antique Electric Egg • 3,645$

Antique Electric Egg

3,645$ 10 08dDetails

Auction
C.L. Berger And Sons Planimeter Platometer In Box Very Cool Instrument • 75$

C.L. Berger and Sons Planimeter Platometer in box very cool Instrument

75$ 0 2 01dDetails

ANTIQUE VICTORIAN 19thC BRADLEY HUBBARD GILT CAST IRON ROCOCO CUPID THERMOMETER • 169.99$

ANTIQUE VICTORIAN 19thC BRADLEY HUBBARD GILT CAST IRON ROCOCO CUPID THERMOMETER

169.99$ 1 30dDetails

Auction
Cased Set Of 12 Antique Weiss Lyer & Gluley Bone Handled Surgical Medical Picks • 64.11$

Cased Set Of 12 Antique Weiss Lyer & Gluley Bone Handled Surgical Medical Picks

64.11$ 2 12 05dDetails

Auction
Huge Edwardian Induction Coil, The Crackling Beast {physics} Full 6 Inch Spark • 1,324.11$

Huge Edwardian Induction Coil, "the Crackling Beast" {physics} Full 6 Inch Spark

1,324.11$ 0 22 04dDetails

Antique Primitive 19th Girswold Stocking Knitter Industrial Machine Very Rare • 1,350$

Antique Primitive 19th Girswold Stocking Knitter Industrial Machine Very Rare

1,350$ 34 29dDetails

Auction
Cased Set 4 Antique Weiss London Bone Handled Surgical Medical Instruments Picks • 48.78$

Cased Set 4 Antique Weiss London Bone Handled Surgical Medical Instruments Picks

48.78$ 1 11 05dDetails

Auction
Antique Ingraham Clock  Deconstructed Into Steampunk Quartz Clock *AMAZING* • 49.95$

Antique Ingraham Clock  Deconstructed Into Steampunk Quartz Clock *AMAZING*

49.95$ 0 19hDetails

Antique Formaldehyde Gas Medical Generator • 450$

Antique Formaldehyde Gas Medical Generator

450$ 6 15dDetails

OFFER
Rare Antique Carl Zeiss Jena Brass Microscope With Original Wooden Box • 277.37$

Rare antique Carl Zeiss jena brass microscope with original wooden box

277.37$ 31 06dDetails

Antique, Earth Inductor, J Griffin And Sons Ltd - London, Science / Physics • 271.79$

Antique, Earth Inductor, J Griffin and Sons Ltd - London, science / physics

271.79$ 4 22dDetails

OFFER
Giant 7 Foot Pickett Slide Rule Trade Sign, School Store Sign • 949.99$

Giant 7 Foot Pickett Slide Rule Trade Sign, School Store Sign

949.99$ 17 19dDetails

Vintage Jaeger Art Deco Desk Weather-station Barometer And Thermometer • 485.04$

Vintage Jaeger art deco desk weather-station barometer and thermometer

485.04$ 13 27dDetails

Auction
Propper Oscillotonometer • 39$

Propper Oscillotonometer

39$ 0 02dDetails

Art Nouveau Antique Fire Alarm Supervisory Rare Board Bronze Panel • 429$

Art Nouveau Antique Fire Alarm Supervisory Rare Board Bronze Panel

429$ 12 03dDetails

OFFER
Vintage, Surveyors Level Cooke Troughton And Simms Antique Theodolite Transit. • 501.77$

Vintage, Surveyors Level Cooke Troughton and Simms Antique Theodolite Transit.

501.77$ 5 22dDetails

OFFER
Brass And Iron Swing Arm Scale By Cornelius Kahlen Pre-1900 Paper Ream Verifier • 295$

Brass and Iron Swing Arm Scale by Cornelius Kahlen pre-1900 Paper Ream Verifier

295$ 25dDetails

OFFER
Vintage Glass Cloche Dome Bell Jar Science Apothecary Dome • 259$

Vintage Glass Cloche Dome Bell Jar Science Apothecary Dome

259$ 5 20dDetails

Antique Very Rare Boulitte Paris French Electric Motor Centrifugal Speed Control • 999$

Antique Very Rare Boulitte Paris French Electric Motor Centrifugal Speed Control

999$ 28 12dDetails

Candle Fan { Microscope } Shagreen Case { Silver Fan } 1756 [ Peter Archambo I • 766.59$

Candle Fan { Microscope } Shagreen Case { Silver Fan } 1756 [ Peter Archambo I

766.59$ 7 18dDetails

Antique U.S.W.B. UNITED STATES WEATHER BUREAU Brass/Copper 8 RAIN GAUGE Rare • 500$

Antique "U.S.W.B. UNITED STATES WEATHER BUREAU" Brass/Copper 8" RAIN GAUGE Rare

500$ 30dDetails

Auction
1890 Bay State Street Railway Boston Weston Volt Meter • 180$

1890 Bay State Street Railway Boston Weston Volt Meter

180$ 1 2 02dDetails

Antique Compensated Barometer By Negretti & Zambra. • 292.70$

Antique Compensated Barometer By Negretti & Zambra.

292.70$ 1 20dDetails

OFFER
Seven Draw Silver Plated Monocular Spyglass / Telescope. • 397.23$

Seven draw silver plated monocular spyglass / telescope.

397.23$ 2 06dDetails

OFFER
Antique Electric Motor Works! • 175$

Antique Electric Motor Works!

175$ 27dDetails

Auction
Four Stage Limbs For Antique Brass Microscopes • 27.88$

Four Stage Limbs for Antique Brass Microscopes

27.88$ 1 10 03dDetails

An Early And Large Brass Ruler With Decorative Point, Circa 1600 • 300$

An early and large brass ruler with decorative point, circa 1600

300$ 3 19dDetails

Auction
OFFER
WENHAM BINOCULAR MICROSCOPE EXHIBITION MODEL No 664 By A ROSS LONDON, STUNNING • 13,936.61$

WENHAM BINOCULAR MICROSCOPE "EXHIBITION MODEL No 664" by A ROSS LONDON, STUNNING

13,936.61$ 0 24 05dDetails

Cutaway Engine, Sectioned 4 Stroke, Stationary Engine, Display, Teaching Engine, • 209.06$

Cutaway Engine, Sectioned 4 stroke, Stationary Engine, Display, Teaching Engine,

209.06$ 10 21dDetails

OFFER
Antique Solid Bronze Horshoe & Key Wall Thermometer - Circa 1870 • 295$

Antique Solid Bronze Horshoe & Key Wall Thermometer - Circa 1870

295$ 4 27dDetails

Auction
Unusual Small Sized Brass Waywiser Odometer Surveyors Trundle Wheel • 9.06$

unusual small sized brass waywiser odometer surveyors trundle wheel

9.06$ 2 20 05dDetails

Auction
Thomas Edison Bsco Primary Battery Top & Jar • 150$

Thomas Edison Bsco Primary Battery Top & Jar

150$ 0 06dDetails

1901 Vintage The Calcumeter -early Computing - H.n. Morse Trenton N J • 295$

1901 Vintage The Calcumeter -early Computing - H.n. Morse Trenton N J

295$ 10 25dDetails

Auction
Carl Zeiss Jena Aerotopograph 3 D 1933 Stereo Wiewer + 34 Photo • 54.36$

Carl Zeiss Jena Aerotopograph 3 D 1933 Stereo Wiewer + 34 Photo

54.36$ 1 6 01hDetails

OFFER
VERY.RARE Vintage Art Deco Observatory /Celestial Brass Table Clock (7Jewels) • 383.30$

VERY.RARE Vintage Art Deco Observatory /Celestial Brass Table Clock (7Jewels)

383.30$ 1 30dDetails

Beckmann Differential Thermometer In Original Tube - Top Museum Quality • 449.99$

Beckmann Differential Thermometer In Original Tube - Top Museum Quality

449.99$ 3 28dDetails

OFFER
Thomas Edison's Edison System Ampere Meter C. 1890 Patented ANTIQUE Amp Meter • 4,250$

Thomas Edison's Edison System Ampere Meter c. 1890 Patented ANTIQUE Amp Meter

4,250$ 23 23dDetails

Vintage TMY Twin Cylindar Steam Engine Japan Alchol Minature Model Boat Motor S1 • 399.99$

Vintage TMY twin cylindar steam engine Japan alchol minature model boat motor S1

399.99$ 8 09dDetails

Vintage TMY Twin Cylindar Steam Engine Japan Alchol Minature Model Boat Motor S2 • 399.99$

Vintage TMY twin cylindar steam engine Japan alchol minature model boat motor S2

399.99$ 7 09dDetails

Auction
1900 Brass Specification Plate For Westinghouse Electric Induction Motor CCL • 74.99$

1900 Brass Specification Plate for Westinghouse Electric Induction Motor CCL

74.99$ 0 01dDetails

Antique Champion Blower & Forge Co. Steampunk Desk Lamp *MFG. In Lancaster, Pa* • 349$

Antique Champion Blower & Forge Co. Steampunk Desk Lamp *MFG. in Lancaster, Pa*

349$ 25dDetails

OFFER
H.G Fischer Antique Electro Quack Medicine Electric Shock Treatment Machine • 749.99$

H.G Fischer Antique Electro Quack Medicine Electric Shock Treatment Machine

749.99$ 6 01dDetails

Auction
Two Small Sized, Cased Antique Brass Microscopes. George F.Smith, Scarborough • 50.18$

Two Small Sized, Cased Antique Brass Microscopes. George F.Smith, Scarborough

50.18$ 12 26 03dDetails

Display Engine, Cutaway Engine, Sectioned Engine, Desk Toy, 2 Stroke Engine. • 104.52$

Display Engine, Cutaway Engine, Sectioned Engine, Desk toy, 2 Stroke Engine.

104.52$ 3 22dDetails

Antique Moeller Instrument Co Brooklyn NY Brass Thermometer No 41176 Wood Board • 144.95$

Antique Moeller Instrument Co Brooklyn NY Brass Thermometer No 41176 Wood Board

144.95$ 1 04hDetails

Auction
18th CENTURY SHAGREEN DRAWING SCIENTIFIC GEOMETRY INSTRUMENT 6 INCH SET ETUI • 1,191.70$

18th CENTURY SHAGREEN DRAWING SCIENTIFIC GEOMETRY INSTRUMENT 6 INCH SET ETUI

1,191.70$ 0 3 05dDetails

Fleaglass, Naturalists Botanical Specimen Magnifier, Late 18th Century, And Case • 731.75$

Fleaglass, Naturalists Botanical Specimen Magnifier, Late 18th Century, And Case

731.75$ 18 26dDetails

Auction
Brooks Rams Horn Style Telegraph Insulator Circa 1860 Rare • 89$

Brooks Rams Horn Style Telegraph Insulator Circa 1860 Rare

89$ 0 2 02dDetails

SET OF 8 VINTAGE 1950s GEOMETRIC CRYSTAL SHAPES OLD SCHOOL TEACHING MODELS #2 • 487.83$

SET OF 8 VINTAGE 1950s GEOMETRIC CRYSTAL SHAPES OLD SCHOOL TEACHING MODELS #2

487.83$ 4 14dDetails

Antique Xix Century Berlin Leppin & Masche Three Hands Goniometer Physics Demo • 149$

Antique Xix Century Berlin Leppin & Masche Three Hands Goniometer Physics Demo

149$ 16 13dDetails

Microscope [ Campaign ] Brass { R.& J.Beck } C1860 { Folding Chest Microscope } • 627.21$

Microscope [ Campaign ] Brass { R.& J.Beck } C1860 { Folding Chest Microscope }

627.21$ 25 28dDetails

Display Engine, Cutaway Engine, Sectioned Engine, Desk Toy, 2 Stroke Engine. • 104.52$

Display Engine, Cutaway Engine, Sectioned Engine, Desk toy, 2 Stroke Engine.

104.52$ 4 18dDetails

Antique Willy Young & Co. Brass Secohmmeter Lab Instrument • 199$

Antique Willy Young & Co. Brass Secohmmeter Lab Instrument

199$ 9 28dDetails

Antique General Electric GE AC Motor & DC Generator 175 KW 12v Industrial Dynamo • 449.99$

Antique General Electric GE AC motor & DC generator 175 KW 12v industrial Dynamo

449.99$ 17 13dDetails

Auction
ANTIQUE EARLY 1900s SCOUT'S HIKEMETER SILVERPLATED PEDOMETER W/ COMPASS • 9$

ANTIQUE EARLY 1900s SCOUT'S HIKEMETER SILVERPLATED PEDOMETER W/ COMPASS

9$ 1 17 16hDetails

Antique 18th Century Green Shark Skin Silver Etui • 348.44$

Antique 18th Century Green Shark Skin Silver Etui

348.44$ 8 05dDetails

OFFER
Superb Cased Set Of 34 Antique Selected Diatom Microscope Slides By L. Hardman • 2,641.25$

Superb Cased Set Of 34 Antique Selected Diatom Microscope Slides By L. Hardman

2,641.25$ 15 24dDetails

Kullmer Equatorial Star Finder Circa 1911 • 400$

Kullmer Equatorial Star Finder circa 1911

400$ 5 17dDetails

Poliprism Equilateral, Italy 1860 Circa • 399$

Poliprism Equilateral, Italy 1860 circa

399$ 14 27dDetails

Microscope [ Slide Preparation Kit ] C1880 [ Stanley ] Wooden Case { Qty } • 627.21$

Microscope [ Slide Preparation Kit ] C1880 [ Stanley ] Wooden Case { Qty }

627.21$ 11 28dDetails

Rare DOLLOND Regency Period Monocular Spyglass Circa 1820 • 515.71$

Rare DOLLOND Regency period monocular spyglass circa 1820

515.71$ 2 20dDetails

OFFER
Large Antique Weston Ammeter Weston Electrical Instrument Company No 35331 Gauge • 325$

Large antique Weston ammeter Weston electrical instrument company no 35331 gauge

325$ 30dDetails

Antique Brass Microscope Spencer Buffalo • 278.76$

Antique Brass Microscope Spencer Buffalo

278.76$ 11 20dDetails

17th - 18th Century Butterfield Sundial + Leather Cover Case • 1,000$

17th - 18th Century Butterfield Sundial + Leather Cover Case

1,000$ 6 14dDetails

Auction
OFFER
Protractor With Folding Arms And Rack Adjustment In Round Case By Cary • 369.36$

"protractor With Folding Arms And Rack Adjustment In Round Case By Cary"

369.36$ 0 09dDetails

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