Collectibles > Science & Medicine (1930 Now) > Scientific Instruments

Antique The Adder Adding Machine Calculator - Serial No 567 - A. Postans - 1902

Vintage C1910 " The Adder " Adding Machine Or Calculator By " Arthur Postans "

Vintage Felt & Tarrant Comptometer Old Adding Machine Mechanical Calculator

Antique Taylor 1927 Stormoguide Wood Brass, Some Wear To Wood. Not. (m276

C. 1930s Miller - Cowan Dynamo Electric Machine Vtg - Antique Scientific Apparatus

Stoelting Ultrascribe Polygraph Lie Detector Antique Vintage With Accessories

Vintage Mystic Weather Forecaster 1960 ' S Made In Usa Hansel & Gretel ???

Stoelting Ultrascribe Polygraph Lie Detector Antique Vintage With Accessories

Stoelting Ultrascribe Polygraph Lie Detector Antique Vintage With Accessories

Vintage Gilbert Chemistry Outfit 1936

Vintage C1956 " W. F. Stanley Fuller " Calculator Or Slide Rule In Wooden Case

Vintage C1933 " Fuller " Calculator Or Slide Rule Stamped In Wooden Case

Vintage C1910 " The Adder " Adding Machine Or Calculator By " Arthur Postans "

Vintage Stansi Scientific Co. Hand Crank Miller - Cowan Dynamo/generator Machine

Vintage C1925 " Stanley Fuller " Calculator Or Slide Rule In Case

Curta Calculator Type 2.

Curta Calculator Type 2 With Case

Zeiss Microscope Drawing Tube Attachment

Carl Zeiss Vintage Binocular 4 Objective Microscope

Very Fine Set Of 5 Antique Diatom Microscope Slides By J. Tempere & Peragallo

Set Of 36 Cased Antique Diatom Microscope Slides By W. A. Firth

Lomo Biolam Microscope Rotating Xy Stage - Mikroskop Drehbar Kreuztisch

Curta Calculator Type 2 S/n 558212 Very.

Lomo Biolam Microscope Outfit With Phase Contrast & Other Accessories Mikroskop

Vintage C1948 " Stanley Fuller " Calculator Or Slide Rule In Case

Vintage C1956 " Stanley Fuller " Calculator Or Slide Rule In Case 764

Brunsviga Model M Mechanical Calculator

Cased Set Of 24 Antique Microscope Slides From France. Diatoms. With List.

Edmund Scientific Astroscan 2001 Telescope, Extra Lenses, Tripod, Books & More

Curta Calculator Type 1 S/n 29755

Carl Zeiss Germany Universal Stage Federow With 2 Objectives

Curta Calculator Type 2 All Black, Full Order S/n 510062

Vintage Swift Ships Wheel Barometer Brass And Wood England.

Lomo Biolam Microscope Fixed Stage With Xy Mechanical Stage Mikroskop Kreuztisch

Antique Tycos Rochester, Ny Cast Iron Thermometer 18 " Long

Antique / Vintage Weston Laboratories Standard Ac And Dc Ammeter Model 326

Vintage B - D Becton Dickinson Glass Fever Thermometer W/ Box

Antique Microscope Slide By J. C. Tempere/h. Peragallo. Diatoms From Le Havre.

Antique Victorian Microscope Slide Geology Rock Mineral Thin Section Serpentine

Vintage Rare Omag Pocket Field Microscope - Made In Switzerland

Ernst Leitz Wetzlar Heine Condensor

Lomo Mbs - 10 Stereo Microscope, Accessories - Ld - 2

Antique Bausch & Lomb Brass Microscope And Case

Edmund Scientific Astroscan 2001 Star Moon Telescope

Shortland Brothers Teak And Brass Barometer, England Circa 1950 ' S

Rare Vintage 1963 Curta Type Ii 2 Mechanical Calculator With Case

Carl Zeiss Microscope Handbook Standard Ra, 1971

Curta Type Ii 2 Mechanical Calculator 1964

Curta Calculator Type 2 No. 521320 1960’s Vintage Shape With Case

Vintage C1920 " Brunsviga Mb Midget " Mechanical Calculator Or Adding Machine

Vintage C1910 " Tim I " (time Is Money) Mechanical Calculator Ludwig Spitz & Co

Antique Spencer Buffalo Microscope 167466 - Box

Vntg Swiss Weather Prophet Hygrometer Hansel & Gretel Witches House - Keydel Co

C1900 Vintage Telegraph Wheatstone Bridge With Galvanometer {physics}

Griffin S 420 No. 73 - 1149 Vintage Binocular Microscope W20x

Curta Type Ii 2 - Mechanical Calculator Vintage

Antique Selsi Banjo Weather Station Barometer Thermometer C1929 York

Gaertner Scientific Traveling Microscope - Precision Comparator - Filar Eyepiece

Carl Zeiss Incident Light Unit And 3 Objectives

Fine Victorian Egyptian Revival Table Barometer Gilt Bronze Onyx C. 1850 Sphinx

Clay Adams Human Skull Medical School Articulating Jaw

Curta Type Ii Mechanical Calculator 514853 With Case

Large Aviation Barometer From Faa Control Tower - 99 Cents Starting Bid

4 Vintage Glass Oral & Rectal Fever Thermometers Chieftain Made In Usa Medical

Zeiss Microscope Tube Head With Beam Splitter

Rare Bausch & Lomb Stereo Zoom 7 With 10x Wf Eyepiece With Photoport And Stand

Estate Vintage B&l Bausch & Lomb Stereo Microscope 10x 20x 40x

Lomo Biolam Microscope Monocular Tube In Grey & K7x Eyepiece Mikroskop Monotubus

Antique Microscope Slide By J. C. Tempere. Diatoms. Stephanopyxis Cruciata.

Curta Type Ii (513222) Mechanical Calculator W/ Can/case - Liechtenstein Contina

Antique Tycos Thermometer

Rare Curta Type Ii 2 Mechanical Calculator Case

Antique Victorian Brass Pastorelli & Co London Pocket Barometer As Found

Antique Microscope Slide. Soundings From Challenger Expedition By Norman.

Brunsviga M Iii Rare Mechanical Calculator 1925 1927

Stylish Antique Vintage Leather Cased Portable Travel Barometer With Enamel Dial

Curta Type 1 Mechanical Calculator Does Not Work Vintage 53423

Collectors Antique Mahogany Microscope Slide Display Cabinet.

Antique Paris Jules Richard Barograph, Barometer Tool Machine

Vtg Ruhmkorff Induction Coil - - See Video Welch Scientific Antique Apparatus

Brass & Copper Vintage United States Weather Bureau Rain Gauge W. S. Jenks

Vintage Zeiss Microscope Objectives, Rms, 160tl, Set Of Three

Brass Four Draw Telescope Antique Victorian Vintage Spotting Navy Surveyors Army

Vintage Angelus 8 Day Thermometer Barometer Hygrometer Compass On Gold Base

Vintage Swiss - Made Thommen Tx - 18 21000 Ft. 19 Jewels Altimeter - Barometer W/box

Curta Type 1 63424 Calculator By Contina Ag Muren System Curt Herzstark W Case

Vintage 29 " Tall Airguide Banjo Thermometer Barometer Hygrometer Weatherstation

Vintage Curta Calculator Type 1 No 19581 Black Metal Case Gently

Vintage 1964 Curta Calculator Type 1 -

Ernst Leitz Wetzlar Incident Light Illuminator With Objectives

Curta Type 1 Calculator

Carl Zeiss Germany Refractometer For Microscope

Carl Zeiss Germany Drehkompensator Quarz 12x4 Mm. With Adapter For 20x6 Mm.

Antique Central Scientific Co. Chicago Il. Cast Iron Cut Away Steam Engine Model

Curta Type Ii Mechanical Calculator 528842 With Case And Instructions

Wwii Us Navy Friez Aneroid Chrome Barometer In Leather Case Type N. Aero. 1936 Usn

Rare Taylor Baroguide Barometer Butterscotch Yellow Catalin Deco Design Mib

Infrared Vein Finder Viewer Portable Transilluminator Locator Detector Nurses

Zeiss Polarizing Microscope And Objectives & Power Supply

Pseudoscope

Type I Curta Mechanical Calculator In Plus Case

Human Skull For Scientific Study From Clay Adams Inc. Estate Item

Curta Mechanical Calculator - Type I - 77793 - 1970 -

Weston’s Direct Reading Voltmeter Antique

Vintage Bausch & Lomb Stereo Microscope Model 312501 - 116

Lomo Biolam Microscope Objective Nosepiece - Mikroskop Objektivrevolver

Curta Type Ii 2 Mechanical Calculator W/case, 1966 Sn 537460, And

Curta Type Ii 2 Mechanical Calculator W/case, 1963 Sn 524670, And

Curta Calculator Type 1 S/n 4399 Early Pin Slider Serviced 11/11/19

Curta Calculator Type 1 S/n 4404 Early Pin Slider With " Mushroom Caps " Serviced.

Vintage Taylor Instrument Company Barometer W/ Charts Rochester Ny

Fine Group Of 3 Antique Microscope Diatom Slides By J. Tempere

Vintage B - D Becton Dickinson Glass Oral Thermometer M - Nav Iiii With Case

Vintage Rare Carl Zeiss Binocular Microscope Winklel Germany With 4 Objectives

Vintage Weston Electric Instument D. C Volt Ammeter Model 540 Newark Nj - Decor

Vintage Weston Electric Instument D. C Volt Ammeter Model 540 Newark Nj - Usa

Antique Microscope Slide By Norman. " Challenger Expedition. Shaped Spicules ".

Antique Microscope Slide By J C Tempere / H. Peragallo. Diatoms From Mors, Jut

Lovely Rare English Antique Solid Sterling Silver & Faux Tortoiseshell Barometer

Vintage C1940 " Guy ' S Muldivo Britanic 2bt/t " Mechanical Pinwheel Calculator