Collectibles > Science & Medicine (1930 Now) > Scientific Instruments > Other Vintage Science Equip

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

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

Stoelting Ultrascribe Polygraph Lie Detector Antique Vintage With Accessories

Stoelting Ultrascribe Polygraph Lie Detector Antique Vintage With Accessories

Stoelting Ultrascribe Polygraph Lie Detector Antique Vintage With Accessories

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

Curta Calculator Type 2.

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

Brunsviga Model M Mechanical Calculator

Curta Type Ii 2 - Mechanical Calculator Vintage

Curta Calculator Type 2 With Case

Curta Calculator Type 2 S/n 558212 Very.

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

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

Rare Vintage 1963 Curta Type Ii 2 Mechanical Calculator With Case

Curta Type Ii 2 Mechanical Calculator 1964

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

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

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

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

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

Rare Curta Type Ii 2 Mechanical Calculator Case

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

Edmund Scientific Astroscan 2001 Star Moon Telescope

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

Brunsviga M Iii Rare Mechanical Calculator 1925 1927

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

Curta Type 1 Mechanical Calculator Does Not Work Vintage 53423

Vintage 1964 Curta Calculator Type 1 -

Curta Type 1 Calculator

Curta Type Ii Mechanical Calculator 528842 With Case And Instructions

Curta Type Ii Mechanical Calculator S/n 536266 By Contina Ltd Mauren - Pristine

Clay Adams Human Skull Medical School Articulating Jaw

Curta Type Ii Mechanical Calculator 514853 With Case

Curta Mechanical Calculator - Type I - 77793 - 1970 -

Weston’s Direct Reading Voltmeter Antique

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

Immaculate Curta Calculator Type Ii 2 By Contina Ltd Mauren - Complete

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

Rare Vintage Nu - Klear Fallout Detector Nuclear Atomic Radiation Detection

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

Calibrated Radium Standard Kit Ken Research Calibration Radioactive Vintage

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

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

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

The Rarest Of The Curtas Curta Type Ii Calculator, All Black, Matching 502790

Curta Type 2 Mechanical Calculator

Vintage Curta Calculator Type 1 No 19581 Black Metal Case Gently

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

Curta Calculator Type Ii

Edmund Scientific Astroscan 2001 Telescope W/all The You See And Manuals

Curta Type Ii Mechanical Calculator With Metal Case - 526926 Nr

Type I Curta Mechanical Calculator In Plus Case

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

Antique Whitney Electrical Instrument Co. D. C. Amperes Meter W/ Box Roller Smith

Brunsviga M Mechanical Calculator

Antique 1910 Weston ' S Direct - Reading Volt Meter Reader Brass. W/wood Case

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

Vintage C1920 " Comptator " Chain Adding Machine Or Calculator With Case

Vintage German Lufft Scientific Instrument Seismometer Drum Stuttgart Laborstory

Vintage Curta Calculator Type 1, No. 51792 Black Container

Vintage Curta Mechanical Calculator Type 1 No 79382

Large Vintage Induction Ruhmkorff Coil - 4 Inch Spark - And

Antique Francis Barker Mica Dial Pocket Compass Brass Hunter Cased Rare C. 1865

Rare Vintage Curta Mechanical Calculator Type Ii

Solid Brass And Wood Miniature Orrery Paradox Earthglobe Astronomy Astronomie

Vintage C1940 " Guy ' S Britannic No. 1937 " Mechanical Pinwheel Calculator

Voland & Sons Wooden Analytical Laboratory Balance Scale

Curta Calculator Type 1 55573 In Near

Edmund Scientific Astroscan 2001 Star Moon Telescope 28mm With Box

Curta Type Ii Mechanical Calculator S/n 543069 By Contina Ltd Mauren - Pristine

Edmund Scientific Astroscan 2001 Telescope W/ 28mm Eyepiece & Stand

Early Curta Calculator Type Ii Minty Serial 509833

82215a 128k Ram Card Hp 48gx 48 Gx Tds Hp48gx 128 K Ko Kb 128ko 128kb Calculator

Weston ' S Direct - Reading Am - Meter Amp Reader Model 1 Circa 1901

Old Vtg Fisher Laboratory Claw Scientific Instrument Hot Grabber Tool Tongs Cool

Antique 1912 Weston ' S Direct - Reading Mil - Am - Meter Amp Reader Brass. W/wood Case

Old Vtg Fisher Laboratory Claw Scientific Instrument Hot Item Grabber Tool Tongs

Precision Radiation Instruments Model 107 Professional Geiger Counter Vintage

Vintage Nos Contina Curta Type Ii Mechanical Calculator Ct36

♕♕♕ Rare Late - Curta Calculator Type I 75517 - Very Good Cond - 1969 ♕♕♕

Rare Early Curta Type 2 Calculator Jan. 1955 With Metal Case

Vintage Fcda Chatham Cd V - 700 Model No 3 Radiation Geiger Counter

Vintage Tracerlab Radiation Survey Meter Geiger Counter Civil Defense Su1h Gun

Vintage Military Otis Kings Cylindrical Telescopic Calculator No. 414 Model A5903

♕♕♕ Rare Early - Curta Calculator Type Ii 501706 - Very Good Cond - 1953

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

Curta Type I Mechanical Calculator 50883 With Case

Curta Calculator Type 1 January 1953

Tds 512k Ram Card Hp 48gx 48 Gx Hp48gx 512ko 512 K Smi Ko Calculator

Curta Type Ii Mechanical Calculator 513313 With Case

Central Scientific Co Cenco Electric Shocking Probe

Old Antique Mail - A - Voice Recorder

Rare - Sticker Curta Calculator Type I Or Type Ii Canister - Case - Autocollant

Antique Chicago Industries Instrument Co. Ad/dc Volt/ohmmeter Model 431an

Vintage Airguide Windial Wind Speed Indicator Handheld

Vintage Apothecary Laboratory Jewelers Scale Voland & Sons Central Scientific Co

Vintage Contact Angle Meter Cam Allen Electric & Equipment Co 1900 ' S

Curta Calculator Model 2 531481

Rare " Spinthariscope " W. Crookes 1903. R & J. Beck Ltd. London. &

Vintage Curta Calculator Type 2 527329 - 1964

Hard To Find Vintage Mallory Bt20a Battery Tester. Good

Vintage Nervo - Scope Chiropractor Instrument Dual Range Model La Type 5 Meter

Wooden Cased Antique/vintage Negretti & Zambra London Hydrometer Floats

Fine Quality Swiss Stoppani Antique Compass Brass Surveyors Compass Wooden Case

Antique Vintage Style Brass Encampment & Fortification Surveyors Compass

Stanley L1a1 Prismatic Military Compass Nato British Army Barker Mk 3 M - 73 M - 88

Vintage Curta Mechanical Calculator Type Ii With Case Serial 520862

Curta Mechanical Calculator 1962 Ser. 49536 Type 1 Rare Leather Pouch

Antique Voland & Sons Inc. Analytical Lab Balance With Weights.

Vintage Curta Calculator Type 1, No. 34354 Black Metal Container Slight Wear

♕♕♕ Rare - Curta Calculator Type I 26525 - - 1954 ♕♕♕

Vintage Curta Mechanical Calculator Type I With Case Serial 74718