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c1845 H H Laughlin's Perpetual Time Teller Philadelphia calendar movable framed

$ 114.38 $ 68.62

Why An Iron Bar Sinks And Iron Boat Floats Vintage Trade Ad Card

$ 3.23 $ 1.94

Nitrogen Gas Element Sample - Sealed N Sphere 99.999% Pure - Periodic Table

$ 48.4 $ 29.04

VINTAGE AMERICAN-WORLD MAP ANATOMY POSTER CHART 37" X 29" MUSCLE-NERVES-HAIR

$ 17.59 $ 10.55

6 Part Giant Eye Model Anatomical Model, NEW

$ 26.35 $ 15.81

Vintage Schering Plough Pre-Columbian Medicine Man Statue small chip/hat see pic

$ 10.55 $ 6.33

The American Chemical Society 75th Anniversary - Vintage Mint Set of 4 Stamps!

$ 4.39 $ 2.63

8 Part Human Brain with Arteries Anatomical Model NEW

$ 26.35 $ 15.81

Vintage Computing Unfinished Ceramic Integrated Circuit

$ 13.19 $ 7.91

Gold Metal Wire Powder Pellets Foil Quad Element Tile Pure - Periodic Table

$ 51.92 $ 31.15

Antique Vintage Medical Device Glass Female Urine Bottle Urinal Specimen

$ 44.44 $ 26.66

VTG Horizontal Box w/ Photo RARE ~ JOHNSON'S FOOT SOAP ~ 3 packets ~ Not for use

$ 8.79 $ 5.27

Vintage THINGS OF SCIENCE Kit #12 Kid Leather Unit - February 1950

$ 8.79 $ 5.27

Planets Chart Sign NEW 10 x 15 Earth Mars Jupiter Space

$ 20.1 $ 12.06

Hubbard Scientific 3 Dimensional Plastic Chart of Female Reproductive System

$ 87.96 $ 52.77

Vintage ALERT LEAR PEST CONTROL Emroidered Patch MIAMI 1970s NOS Logo TERMINEX

$ 8.8 $ 5.28

L.N. FOWLER PHRENOLOGY BUST SCIENTIFIC

$ 30.8 $ 18.48

***RARE***1921, 1939, 1942: B-D Blotter Paper Cover Calendar/Advertisement

$ 17.55 $ 10.53

Scandium Metal Turnings Powder Crystal Beads Quad Element Tile Pure - Periodic

$ 51.92 $ 31.15

Boron 99% Element B pure Crystals Sample in Periodic Element Tile.

$ 15.84 $ 9.5

Vintage Doctors Scissors In Leather Case

$ 34.32 $ 20.59

400 Whatman Circle Filter Papers, 5 Qualitative, 5.5 cm., 4 packs of 100 each

$ 17.59 $ 10.55

NATIONAL SEMICONDUCTOR 2007 ANNUAL REPORT POWERWISE "POWER RANGER" National 3.0

$ 3.47 $ 2.08

Instrument Laboratory Antique Quarter Cut Oak Wood Box Chicago University

$ 60.72 $ 36.43

VTG 1913-1953 Los Angeles Museum~"FORTY YEARS At RANCHO La BREA" Tar PITS~Fossil

$ 13.2 $ 7.91

ANATOMICAL HEART LARGE MEDICAL MODEL

$ 17.59 $ 10.55

Eckles Embalming Fluid Antique Bottle Illinois Glass "I" in Diamond 1910s-1920s

$ 76.54 $ 45.92

Los Angeles Cedars Sinai Hospital Medical Center 1972 GROUND BREAKING MEDALLION

$ 43.99 $ 26.39

VINTAGE AMERICAN-WORLD MAP ANATOMY POSTER CHART 37" X 29" HEART & KIDNEYS COLOR

$ 17.59 $ 10.55

THE MUSCULAR SYSTEM CHART 09/04

$ 14.95 $ 8.97

A GERMAN-ENGLISH DICTIONARY FOR CHEMISTS 1935 Second Edition

$ 8.29 $ 4.97

MANGANESE DIOXIDE 50 lb Pounds Lab Chemical MnO2 Ceramic Technical Grade Pigment

$ 81.83 $ 49.09

Vintage Medical Social Work Service Patch Workers Hospital Almoners Lady Support

$ 6.15 $ 3.69

Vintage Computing Unfinished Ceramic Integrated Circuit

$ 17.59 $ 10.55

Central Scientific Co. CENCO Vintage Photoelectric Demonstrator

$ 65.99 $ 39.59

Helium Gas Element Sample - Sealed Ampoule 99%+ Pure - Periodic Table

$ 26.4 $ 15.83

Waterspouts Non-supercell Tornado Over Water Vintage Trade Ad Card

$ 4.7 $ 2.82

Milky Way Galaxy Stars Solar System Space Vintage Trade Card

$ 5.29 $ 3.17

VTG 40s Sargent-Welch Chordata Birds Zoological Science Class Poster #1206

$ 29.91 $ 17.94

Benjamin Shattuck Templeton Medical Practitioner Reprinted New England Journal

$ 14.07 $ 8.44

Art Deco Plaster Chiropractic Health Sign

$ 1760 $ 1056

Otisville NY: Sanitarium/NYC Laboratories/Bio-Tech Inc. Lot of Blueprints/Paper

$ 44 $ 26.4

Vtg A.J Nystrom & Co. pull down anatomy chart DIGESTIVE SYSTEM 1947 full size

$ 325.59 $ 195.35

1987 'MEDICAL Education Booklet'~"MARIJUANA the MYTH of HARMLESSNESS"~P. Mann~

$ 22 $ 13.2

Vintage Respiratory Therapy Department CPR Approved MMC Patch Medical Center RTD

$ 6.15 $ 3.69

Vintage Simpson Meter / Dial Amperes ~ U.S. Navy? Model 26

$ 8.79 $ 5.27

Ed Votek Colored DNA Beads Kit # 1500

$ 21.99 $ 13.19

Wind Generated Ocean Sea Waves Vintage Ad Trade Card

$ 3.23 $ 1.94

Used Grobet 4.5" x 2.5" Flexible Rubber/Plastic Bowl 400ml Casting? See Pix!!

$ 4.39 $ 2.63

What Causes Fog To Form Vintage Ad Trade Card

$ 3.23 $ 1.94

Vintage STEDMAN'S Shorter MEDICAL DICTIONARY 1950 Book Rare Revised Version

$ 17.6 $ 10.56

Silver Metal 99.999% 1 Gram Sample Ag Pure Crystals in Periodic Element Tile

$ 13.2 $ 7.91

Sewing Machine Howe History Invention And Development Vintage Trade Ad Card

$ 2.93 $ 1.76

•Vintage 1930s R A Fischer Chrome Logo Emblem•Iontophoresis•Medical Quackery•

$ 17.59 $ 10.55

THERMOMETERS HEAT AND COLD - Bertha Morris Parker -1951 BASIC SCIENCE EDUCATION

$ 3.52 $ 2.11

Crack Willow Tree Salix fragilis 1930s Trade Ad Card

$ 3.23 $ 1.94

Vintage Anchor Cantrust Hypodermic Needles,Dozen, Luer 25 x 5/8" Never Used

$ 13.2 $ 7.91

1952 California Institute of Technology Nuclear Research Atomic Energy Electrons

$ 8.8 $ 5.28

Lutetium Element Cube

$ 113.15 $ 67.89

from I Heart Guts: These Glands Are Your Glands 14 Piece Large Sticker Set 3.25"

$ 6.72 $ 4.03

The Rare Earth Oxide Element Set Scandium Lutetium ++ in Periodic Element Tiles

$ 438.24 $ 262.94

Vintage Dunlap Bruder Icebag Medium

$ 17.21 $ 10.32

Argon Gas Element Sample - Sealed Ampoule 99%+ Pure - Periodic Table

$ 26.4 $ 15.83

1955 OCT SCIENCE AND MECHANICS MAGAZINE 33 Keys to Used Car Buying Solve Puzzles

$ 6.16 $ 3.69

400 Whatman Circle Filter Papers, Qualitative, 9.0 cm., 4 packs of 100 each

$ 21.99 $ 13.19

Vintage Graf Apsco Dissection Kit 1950's

$ 4.39 $ 2.63

Vintage St Regis Wireless Ice Bag, size 9, with box, War Emergency Compound

$ 3.52 $ 2.11

Science Pinback Lapel Pin Hat Pin Science Student Teacher In Case

$ 4.4 $ 2.64

250 ml No 1000 Graduated Glass Beaker w/Spout Made by Pyrex USA

$ 4.39 $ 2.63

Vintage Simpson Meter / Dial Milliamperes ~ U.S. Navy? Model 126

$ 8.79 $ 5.27

1998 National Geographic Poster Physical Earth

$ 0.88 $ 0.52

Collectors Rare Earth Metal Element Set 16 x Clean Metal Samples under argon.

$ 215.6 $ 129.35

1935-1937 PIMPLE CURE ADS- FLEISCHMANN'S YEAST

$ 11.88 $ 7.12

2 Part Colored Brain Anatomical Model NEW

$ 30.75 $ 18.45

12 Synthetic Polymer Samples Collection Set Clear Block Education Specimen Kit

$ 22 $ 13.2

0.1 gram Ruthenium Crystals 99.99% sealed in Glass Ampoule in Glass Vial

$ 21.12 $ 12.67

Vintage 4 3/4" Round Mortar & Pestle - Porcelain USA w/ (side marking)

$ 17.55 $ 10.53

VTG. 1950 SOUVENIR OF HAMIOTA HOSPITAL ASHTRAY MAPLE LEAF 22 K GOLD MB. CANADA

$ 31.63 $ 18.98

Vintage Hydra Turtox Pull-Down Color Chart School Science Poster 1960 Chicago

$ 65.99 $ 39.59

vintage science pull down school chart drosophilia sex linked genetics fruit fly

$ 154 $ 92.4

10 Vintage Medical Glass Urine Specimen Bottles & Carrier 6oz 180cc

$ 48.4 $ 29.04

Vintage Armed Forces Institute of Pathology Pamplets lot of 2 circa 1960s

$ 8.75 $ 5.25

Old Vintage National Electrocautery Cauterizer Cautery Machine Transformer NY

$ 113.52 $ 68.11

Vintage TAYLOR INSTRUMENTS COMPANY Empty Pocket Metal Tube Holder ASHEVILLE NC

$ 10.56 $ 6.33

MANUAL OF OTOLOGY, RHINOLOGY AND LARYNGOLOGY, 1948, Ballenger, Ear/Nose/Throat.

$ 8.79 $ 5.27

3 x Labeled empty periodic element Bottles for Gallium Mercury Californium +++++

$ 10.11 $ 6.07

UNUSUAL 1966 "CEMETERY Convention" Program~Commodore Perry Hotel/OHIO~

$ 21.99 $ 13.19

Hydrogen 99.99% Pure Low Pressure in a periodic element Tile

$ 21.26 $ 12.75

Tennessine Element Cube

$ 47.12 $ 28.27

Mirage Displaced Optical Image Phenomena Desert Camel Vintage Ad Trade Card

$ 3.23 $ 1.94

Lamotte Chemical Co. Baltimore, MD BOX only for Analysis kit

$ 14.96 $ 8.97

Tree of Light Blood Type Diet Type B Beneficial Avoid List Poster Laminated 2001

$ 11.39 $ 6.83

Anatomy of Brain Chart/Charts/Models Anatomical

$ 13.15 $ 7.89

VINTAGE cloth poster KIDNEYS classic pull down Vintage school poster #vintage

$ 88 $ 52.8

A Whirlpool Is Opposing Currents Of Swirling Water Vintage Ad Trade Card

$ 3.23 $ 1.94

Straterra Perpetual Calendar Paper Weight 1999-2039

$ 8.8 $ 5.28

Earth Seasons Depend on Angle Of Earth To Sun Space Vintage Trade Ad Card

$ 3.52 $ 2.11

Rhenium Element Cube

$ 102.23 $ 61.34

Vintage Made In The USA. The Tyler Standard Screen Scale .039 opening Dia 8 1/4

$ 30.69 $ 18.41

Hand & Foot Acupuncture Anatomical Model Set, NEW

$ 20.19 $ 12.11