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U.S. Military ML-541A/AM Sounding Fast Rise Meteorological Balloon Made in USA

$ 117.04 $ 70.22

Vintage Medical Instruments

$ 30.75 $ 18.45

WS TYLER USA 8" Brass Standard Test Sieve NO. 270

$ 8.79 $ 5.27

Vintage Physics Lab Wood Case Battery Charger

$ 52.79 $ 31.67

(2) x glass tubes set with bulbous & 1 has a valve Pharmacy Apothecary

$ 37.79 $ 22.67

Cenco Central Scientific Rheostat Potentiometer 22 Ohm 4.4 Amps

$ 17.55 $ 10.53

Oxford Laboratories Inc Prothrometer 115 volts 60 cycles Serial # 2561

$ 368.72 $ 221.23

Herman H. Sticht UO Hand Tachometer w/ Case

$ 59.83 $ 35.89

Vintage Government relic: Weather Radiosonde Dropsonde, Science Project, prop

$ 56.1 $ 33.65

Clay Adams MICRO-HEMATOCRIT READER RARE VINTAGE MEDICAL DEVICE

$ 43.99 $ 26.39

Curta Calculator Type 1 Replacement Case Kit

$ 57.2 $ 34.32

Antique Leeds Northrup Galvanometer Ammeter Scientific Instrument 384129

$ 79.19 $ 47.51

Vintage Silex Twin Hot Plate 200W dq

$ 17.59 $ 10.55

VINTAGE WESTON Volt-Ammeter model 280

$ 13.2 $ 7.91

Zarya Vintage Step Mechanical Pocket Counter Pedometer 1970 USSR 4 Metrics Rare

$ 193.59 $ 116.15

One of Kind Arithmetic Prototype Dial-A-Grade Metal Circle Education Math Chart

$ 229.67 $ 137.8

Vintage Small Metal Magnifying Glass With Checker Engraved Handle Marked Japan

$ 10.51 $ 6.3

MAP MEASURER TOOL INSTRUMENT VINTAGE MADE IN W GERMANY

$ 98.73 $ 59.24

Japanese Vintage Portable Windup Meteorological Hygrometer Ota Keiki Seisakusho

$ 79.2 $ 47.52

Vintage Sundial Handmade Gold Tone Metal Square Compact Tempus Fugit

$ 28.11 $ 16.86

Handmade Working Brass Orrery With Wooden Base Solar System Model For Astronomy

$ 941.59 $ 564.95

Vintage Stansi Chicago 50013 Galvanometer Desk Top 4960

$ 15.79 $ 9.47

Glass capillaries for Debye-Scherrer radiography

$ 39.6 $ 23.76

Nickel Crucible With Lid Cover, 75 ml

$ 57.2 $ 34.32

MALE BODY ANATOMY Model Maquette 1930s Autopsy REMOVABLE PARTS Muscles SKELETON

$ 660 $ 396

Vintage Pyrex Glass Etched Acid Bottle - Lot of 4

$ 21.11 $ 12.66

VINTAGE NOS HUBBARD SCIENTIFIC COMPANY PLASTIC PHOTOGRAMMETRY STEREOSCOPE!

$ 8.75 $ 5.25

VINTAGE CALL-IDENT TYMETER DESKTOP DECO STYLE " 10 MINUTE STATION CALL REMINDER"

$ 17.6 $ 10.56

Vintage 1994 MG9910-20822 ISA TV PAL BG Grafikkarte Philips/CHIPS ICs DUAL D-SUB

$ 88 $ 52.8

Telepathic Spirit Ghost Radio Wave Galvanic Skin Response Communicator

$ 237.6 $ 142.56

Vintage Selsi Telescope 8 x 17 mm Case Collapsible Made in Japan Pocket Size

$ 8.75 $ 5.25

Vintage Superior Instrument Co. Model 1550 AC Volts 0-150 Meter

$ 17.55 $ 10.53

Vintage Boxwood & Brass Clinometer Inclinometer READ

$ 96.8 $ 58.08

Hamilton Bell Co Inc 7pc Dissection Kit 1990’s Vintage Lab Anatomy Biology

$ 3.07 $ 1.84

Vintage Brookstone Opisometer Map Measurer Measuring Meter - Made in Germany

$ 14.07 $ 8.44

Vintage Lot of 6 New in Manufacturer Box 24/40 Glass Drying Tubes Kimble Kimax

$ 20.23 $ 12.13

Vintage Glass Actinometer with wood + glass case

$ 15.83 $ 9.49

2 Vintage Souvenir Marquette Cements Sight Savers Glasses Cleaner Tissues

$ 13.19 $ 7.91

Shore Instrument & Mfg. Co. 8053D Scleroscope Material Hardness Tester, Vintage

$ 329.55 $ 197.73

Electrical exhibit demonstrating of electricity Induction ammeter voltmeter USSR

$ 140.8 $ 84.48

Sandia Corporation Confidence Limit Computer April 1959

$ 150.47 $ 90.28

Vintage Sinclair Cambridge Scientific Programmable Calculator With Case, 1970s

$ 56.76 $ 34.05

ANTIQUE GALVANOMETER Face Plate Porcelain General Radio Co Type 189 NOS MINT VTG

$ 14.95 $ 8.97

Vtg Taylor Wind Speed and Indicator 3105 Original Box READ FOR PARTS UNTESTED

$ 132 $ 79.2

Antique Electrical Knife Switch - PP Inc 15 amp 125 volt - Copper Conductors

$ 22 $ 13.2

Vintage 30 Amp Knife Switch Electric Disconnect Fuse Box General Switch Co.

$ 31.36 $ 18.81

VINTAGE HYGROMETER

$ 44 $ 26.4

ANTIQUE COMPLETE WELCH BELL JAR VACUUM PUMP SCIENTIFIC EXPERIMENT LABORATORY (EY

$ 435.6 $ 261.36

SARGENT WELCH ELECTRIC STEAM GENERATOR MODEL 1626.

$ 114.19 $ 68.51

Sandia Corporation Cumulative Binomial Distribution Computer Oct. 1964

$ 150.47 $ 90.28

CAMBRIDGE INDICATOR Vintage Steampunk Industrial Instrument ~ C02 Gauge Dial

$ 132 $ 79.2

VINTAGE IINSTRUMENT AIRGUIDE ALTIMETER 608C 0-15000 FEET IN ORIGINAL BOX

$ 39.59 $ 23.75

Keuffel & Esser 1966 Drafting Media Equipment Catalog #1 K&E

$ 20.02 $ 12.01

Vintage No 10 Brass Testing Sieve Collectible Gold Mining Pan Canadian Standard

$ 24.37 $ 14.62

Versalume Portable Ultraviolet UV Mineral Lamp Longwave

$ 26.4 $ 15.83

Vintage Weights Central Scientific Co. France C. 1880s

$ 13.19 $ 7.91