-
$25.00
Vintage Surgical Medical Kit Clay Adams Taxidermy Doctor Dissection Instruments
-
$299.99
Cenco DuNouy Tensiometer Model 70535 with Storage Box
-
$46.00
Vintage Novus International Computer Calculator 6010 Working VGC Retro Cal PROP
-
$495.00
ANTIQUE COMPLETE WELCH BELL JAR VACUUM PUMP SCIENTIFIC EXPERIMENT LABORATORY (EY
-
$99.47
Hewlett-Packard 17B II Business Vintage Calculator Rare Old Collectable 17 B 2
-
$39.95
Vintage Volt - Multimeter SIEMENS German with leads (Untested)
-
$149.99
Vintage Antique Science Kit Wooden Box Kit Glassware Beakers Tools Tonawanda NY
-
$37.50
Vintage Vacuum pressure gauge inches of Mercury~ Phelan Mfg. Co., Mpls., MINN.
-
$35.54
Vintage Silver tone French Officer's Pocket Compass Full Pocket Watch Type Case
-
$35.64
Vintage 30 Amp Knife Switch Electric Disconnect Fuse Box General Switch Co.
-
$17.99
CPU Cooler heatsink & fan Skiving Fins BUF-A4 JAC3D02C-0
-
$19.95
Methods of Operating the Comptometer 1895 EDITION Felt and Tarrant 40 pages
-
$34.81
LARGE Vintage Brass Industrial PRESSURE GAUGE - INTERIOR DECOR & STEAM PUNK
-
$220.00
ELEKRTOLLER SCOOTER MEDICAL UNTIL GERMANY 1900
-
$25.95
Vintage "Simpson Electric Co." Milliamperes "Direct Current" Gauge/Tester
-
$143.99
Vintage Antique Cambosco Boston Black Enamel Metal Galvanometer
-
$44.99
Lufft Durotherm Hygrometer 0/0 Relative Humidity Brass Case Made in Germany
-
$49.99
Weston Electric Red Marbled Bakelite 1920s Volt Meter Mod 528 AC METER STEAMPUNK
-
$24.99
CENTRAL SCIENTIFIC COMPANY CENCO 64020 MICROSCOPE
-
$25.00
Standard Science Supply Company 1930s? Catalog Laboratory Supplies & Apparatus
-
$23.99
Vintage Rumpp Opisometer Map Measurer/Compass - Germany - With Leather Case/ Box
-
$1949.99
CURTA Mechanical Calculator Type II Vintage 1966 No. 535886, With Case, Booklets
-
$99.99
Taylor Instruments Circular Graph temperature and Reletive Humidity Recorder NY
-
$25.00
Central Scientific Cenco Electrical Decade Capacitor Box Cat. 83596
-
$14.99
Lab Jack no. 19089 cenco-lerner
-
$48.90
Geiger Counter for cell phone with APP iOS Android Nuclear Radiation Detector
-
$223.80
1941 WWII German HEL Artillery Military Slide Rule in Leather Case
-
$275.00
Sinclair Cambridge Programmable Calculator,Box ,Manual,1977.
-
$39.95
Lincoln Electric Company Welding Preheat Interpass Temperature Calculator Wheel
-
$1200.00
Newtonian Color Wheel
-
$399.95
Keuffel & Esser Model 80 0280 Altitude Meter Altimeter by Wallace & Tiernan
-
$374.49
Shore Instrument & Mfg. Co. 8053D Scleroscope Material Hardness Tester, Vintage
-
$24.95
Vintage Laboratory Notebook HARD COVER brown 1973 - 1981 new old stock GRID papr
-
$59.00
Type W4 NO 104 Groundometer Borden Engineering Co
-
$14.95
Hamilton-Bell Co. Dissection Lab Kit - circa 1990's Complete in Great Condition
-
$99.95
3 Vtg W.M. Welch Scientific Co. Apparatus Experiment Steampunk Telegraph Keys?
-
$250.00
Cameron Heart-O-Meter, Chart, Medical Vintage 1930s Art Deco
-
$39.99
Vintage Henry Troemner Philadelphia Brass/Silver Weight Sets Wood Box Scales
-
$98.99
VTG 1953 WALLACE & TIERNAN/TAYLOR ALTIMETER BROCHURES/PRICES! FA-181/185 & MORE!
-
$234.00
SARGENT WELCH ELECTRIC STEAM GENERATOR MODEL 1626 Free Shipping
-
$100.00
Vintage Sandia Corporation Atomic Power Supply Oppenheimer Albuquerque NM 1940s
-
$100.00
Vintage education cutaway school model Hema Germany - Pump Turbine Motor 1960s
-
$12.00
Curta calculator Instruction manual Mechanical high end calculating machine
-
$899.95
Limbs & Things Clinical Female Pelvic Trainer MK 3 CFPT Advanced & 6 Modules Set
-
$44.50
Vintage Cenco Scientific Educational Instrument Weight Measure Cast Iron Base
-
$46.95
RARE! VINTAGE 1800s WESTON PORTABLE WATTMETER MODEL 16 #4930 ENCASED IN WOOD
-
$37.99
LaMotte Chemical - Block Comparator - Wood Box Case w/ Bottles Tubes – Vintage
-
$304.62
Stanley Fuller's Cylindrical Slide Rule / Calculator. Vintage Item. Nice!
-
$33.99
Vintage Leeds & Northrup Co Reflecting Galvanometer UNTESTED PARTS OR REPAIR
-
$25.00
Vintage Glass Actinometer by Ch. J. Tagliabue with wood + glass case
-
$10.00
VINTAGE ATCO NO. 1376 DISSECTING KIT -NEVER USED! - IN ORIGINAL PLASTIC CASE
-
$75.00
Rubicon Co. No. 1052 Portable Wheatstone Bridge Electrical Resistance Tester
-
$99.99
Vintage Old Weston Milliammeter Ammeter 370 Science Lab Instrument Tester Tool
-
$15.00
Vintage Alnor Pyroclastic Meter In Original Case
-
$14.99
Pressure Chamber High school Science Equipment
-
$195.00
1961 Civil Defense Victoreen radiation survey meter CDV-720 Model 3A, Cold War
-
$19.99
Vintage Weston Model 301 VM Volts AC, Parts Only, likely new/unused w/box
-
$19.95
VINTAGE RADIOMETER SPACE AGE SOLAR SUN POWERED SPINNING GLASS BULB KYP-GO INC !
-
$75.00
Vintage Underground Communications Cable Cross Section Metal Jacket (2.35 lbs)#1
-
$30.00
Central Scientific Cenco Magdeburg Hemisphere Only One Half
-
$50.00
Denver Fire Clay Company Wooden Box With Weights & Brass Tweezers - Original Box
-
$1099.00
Central Scientific Co Electric Motor Demonstrator Classroom AC 1 &3 Phase CENCO
-
$15.00
Vintage Clay/ Adams Dissecting Kit NOS
-
$29.00
Original Computing Examples for the CURTA Calculating Machine Contina AG, Vaduz
-
$62.16
Vintage Large Brass Glass Condenser On A Stand
-
$24.99
Set of 2 Kimble Glass Saccharometer Einhorn Cat. 48010 Fermentation Tube w/Stand
-
$73.36
White Sinclair Cambridge Universal Scientific Calculator Working
-
$119.99
Vintage Weston Model 280 Garage Type Voltameter 1920 - Free S&H USA
-
$14.50
HAMILTON BELL CO INC Elementary Biocon KIT WITH ORIGINAL PLASTIC BOX
-
$118.12
Otis King Cylindrical Slide Rule Calculator Model “K” (c.1950’s) Boxed X3393
-
$10.00
Antique Glass SALOMETER 60°F, 0-100%, Hydrometer, NOS, Made in USA
-
$14.99
National Appliance Co. Laboratory & Science Scientific 1971 Apparatus Catalog
-
$43.52
Vintage Sinclair Cambridge Scientific Programmable Calculator With Case, 1970s
-
$25.00
VTG U.S. CUSTOMS HOUSE HYDROMETER FOR SPIRIT AND TRALLES SCALES - GERMANY MADE
-
$50.00
VINTAGE HYGROMETER
-
$125.00
Antique Holtzer-Cabot Electric Co Hand-Cranked Generator Boston Chicago
-
$65.00
Vintage/Antique? German pH Measurement Tool Trol-Spez
-
$186.50
Antique Sike's hydrometer set with proof rule by BUSS, 48 Hatton Garden, London
-
$29.99
VINTAGE 70s KOSMOS 1 BIORHYTHM COMPUTER CALCULATOR WITH CASE AND MANUAL ~ Tested
-
$39.99
Vintage Sargent Welch 2363-A Electrolysis Apparatus w Box
-
$44.99
W.S.Tyler - No. 50 - Standard Testing Sieve - 300 Micrometer - Inches .0117
-
$14.99
Biomate Biorhythm Calculator Predictions Directions Satin Bag Japan Vintge Retro
-
$14.00
500 ML Vintage Pyrex Corning Flat Bottom Flask Pharmacy Rx Science..Qty (1pc.)
-
$14.91
Vintage brass cased pocket compass hinged design black dial #14
-
$40.00
Vtg 1940s Worner Products Chicago Industrial Microscope Light Base
-
$17.99
Antique Brass U.S. Standard Sieve Sifter, Fisher Scientific Company
-
$9.95
NEW 1986 RADIOSONDE Transmitter Weather Balloon Humidity MILITARY ML659 (V) 2
-
$17.99
CPU Cooler heatsink & fan Skiving Fins (Aluminum) JACDD01A-0 #2
-
$595.00
Corning Glass Bell Jar 14"dia x 24" tall Vacuum Dome | Sputter Deposition Coater
-
$17.99
Vintage Copper U.S. Standard Sieve No. 10 W.S. Tyler Company Cleveland Ohio USA
-
$170.00
Vintage General Radio Audio Oscillator Type 813B in Wooden Case ~ untested
-
$149.99
Oregon DOT Humboldt Mfg Soil Testing Device Liquid Asphalt Equipment ODOT Vtg
-
$9.88
FLASK KIMAX ERLENMEYER 500 ml Non Graduated Conical Vintage NY USA Lab Glassware
-
$19.99
Vintage Ideal School Supply Company Modern Computing Abacus No. 7748
-
$24.99
Antique Brass & Glass Hand Help Pocket Compass
-
$22.99
vintage W.S. Tyler No. 80 Testing Brass Screen Sieve 3.25" wide
-
$2495.00
Early Type ll CURTA Calculator Curt Herzstark Liechtenstein First Year #502328
-
$6.99
Vintage 1950s Clay-Adams Dissecting Kit Model No. A199, Original Box
-
$825.00
The Captivating Tellurion Orrery : Celestial Majesty Unveiled | A Fully Function
-
$819.00
Nautical Brass Solar System Constellation Vintage Maritime Rotary Handmade