Wireless Spark Transmitter from the 1900's by Manhattan Electric Supply (MESCO)
$70.00
VINTAGE SCHWALB HERMANOS LIMA BRASS EQUINOCTIAL COMPASS SUNDIAL
$187.52
Antique 1885 HIRSCH, KAHN & CO. SAN FRANCISCO BAUSCH & LOMB Brass Microscope
$100.00
STUNNING ANTIQUE BRASS MICROSCOPE + CASE by R & J BECK LONDON telescope
$37.82
Rare Antique Electric Generator Laboratory Model
$365.00
Wooden Pocket Cased Diamond Scale
$49.99
Early 20thc LABORATORY Glass Dome SCIENCE BELL JAR
$10.50
1905 George Pilling "Philadelphia Battery" Medical Shock Set * Clean & Complete
$9.95
3 Diatom Microscope Slides by W.A. & R.I. Firth
$39.00
4 Diatom Microscope Slides by E. Thum
$49.00
Vintage Keuffel & Esser Co. Station Pointer Model 1200 Serial Number 30526
$56.00
Vintage Thermometer Bomber Battery Co.
$8.99
Fortin Type Barometer with Mahogany Case by J. Davis & Son
$199.00
Old KNAPP Type OK 4 Volt Cast Iron Open End Small Toy Electric Motor
$25.45
Antique 19th C Laboratory Lab Blown Glass Flask Science Equipment Apothecary yqz
$44.00
Antique Double Pole Knife Switch, Steampunk Science Fiction
$69.00
VTG Antique 1800's Mahogany Wood Cased J & H.M. Pool Pocket Compass Easton Mass
$99.95
9 Microscope Slides by Yates & Sarjeant
$19.00
~ W. Westberg ~ St. Petersburg ~ Prismatic Compass ~
$139.00
Antique Microscope Slide Ringing Table by Bausch & Lomb circa 1880
$199.00
~ May 16,1893 Current Shunt Weston Electrical Instrument Model J25 for Display
$15.55
Antique Weston DC Milliammeter model 45 in oak case
$25.00
Vintage ATAGO Refractometer No. 47105 With Leather Carrying Case
$9.00
VERY RARE ANTIQUE FLOURESCENT / LUMINOUS OBJECT VIEWER 1880 microscope telescope
$37.82
Tiffany & Co. 1858 Transatlantic Telegraph Cable - Cyrus Field with Certificate
$250.00
Solar Microscope by John Cuff
$66.00
Equinoctial universal inclining sundial compass in case – Abraham & Co., London.
$174.03
SUPERB ANTIQUE DAVON MICRO TELESCOPE MICROSCOPE SET + CASE F DAVIDSON LONDON
$283.75
Vintage Chemistry Glass Lab Apothecary Science Medical Antique Tube.
$65.00
ANTIQUE VICTORIAN THERMOMETER BY ROSS OF LONDON
$113.50
ANTIQUE CAST IRON CENTRIFUGE SCIENTIFIC INSTRUMENT Oil Refinery Equipment
$79.99
FINE BOOKFORM CASED VICTORIAN MICROSCOPE SLIDE COLLECTION APPROX 100 SLIDES
$94.58
Set of 6 Antique Brass Nesting Bucket / Cup Weights Troy Oz Pharmacy Apothecary
$48.00
3 Antique Scientific Auction Catalogs Christie’s S. Kensington, Mar/May/Jul 1997
$17.00
FRENCH MARTI CLOCK MOVEMENT DIAL BEZEL PARTS
$79.00
ANTIQUE 6 INCH FOLDING SECTOR RULE RULER BRASS HINGE ETUI SCIENTIFIC DRAWING SET
$1.25
1856 Gurley's Manual of Surveying Instruments - Rare Second Edition
$650.00
BULOVA ACCUTRON DESK CLOCK ORIGINAL PROJECT
$69.99
Antique Boxed Camera Lucida. La Chambre Claire Universelle.
$84.49
Microscope Accessory: Splendid Bullseye Condenser
$38.00
Tellurium Orbiter, Planetarium Orrery, Telescope & Astronomy Collection
$499.00
Weston Electrical Instrument Company Voltmeter, Model 45 in Wooden Case
$44.95
ANTIQUE VICTORIAN MICROSCOPE SLIDE 'LAPIS LAZULI' JN NT SLIDE
$20.18
Domestic Electric Motors Company Cleveland Antique Motor Arbor Grinder Untested
$78.00
ANTIQUE VICTORIAN MICROSCOPE SLIDE 'ANT LION' WHOLE SPECIMEN
$6.31
ANTIQUE AIRFLOW METER
$151.33
Microscope Accessory: Set of Wave Plates
$11.50
Vintage portable Wide Range pH Block Comparator environmental test kit
$0.99
c.1929-TAG TWIN EBULLIOMETER WINE LIQUID BOILING POINT METER w/DOVETAILED CASE
$150.00
Antique Mahogany draftsman set Box With Tray Vgc
$25.22
Troughton & Simms Large Brass Micrometer Reversible Transit Theodolite And Case
$315.28
Antique 1800s Small Knapp Lil Hustler Edison Dynamo Bipolar Electric Motor
$150.00
Tiny Stereo Viewer
$27.00
19th century small open face brass aneroid barometer- antique
$25.22
FINE VICTORIAN MARINE MICROSCOPE SLIDE "EMBRYO OF SEAHORSE" BY COLE
$1.25
FINE ANTIQUE MARINE MICROSCOPE SLIDE "MARINE ALGAE"
$1.25
ANTIQUE VICTORIAN MICROSCOPE SLIDE 'SOLDIER BEETLE' Telephorus Lividus.
$6.31
Polished brass English pocket aneroid barometer & Altimeter fully working
$54.23
c.19th brass stage microscope liebekhun #2
$75.67
Victorian J H Steward telescope stand in mint condition.
$239.61
SUPERB RARE 18th/19thc ANTIQUE CHINESE PORTABLE SUNDIAL
$476.70
~ 1840-60, St. Louis Cased Gold Scale w/ Jacob Blattner Label, Calif Gold Rush ~
$245.00
Spectral Tube - CO2
$5.00
Microscopical Mounts & Mounters by B. Bracegirdle (going out of business sale)
$20.00
Milvay Galvanometer model 574E ,Chicago Apparatus Company, Chicago,U.S.A
$32.64
Antique Weston Electrical Instrument DC Voltmeter Model 45 - Tested and Working
$64.95
Pressler Mercury Salt Tube
$5.00
Antique Elmer & Amend NYC Apothecary Scientific Medical Instrument Circa 1800's
$19.99
Antique STANLEY 15" Straight Edge Parallel Rolling Rule in Mahogany Case
$44.14
Glass DOME, double domed, flared rim, display, doll, taxidermy, 10" t, 19th c
$72.00
Antique CURTA Mechanical Calculator Type II 2 LIECHTENSTEIN 11x8x15 digits RARE
$1,550.00
ANTIQUE J. H. STEWARD TELESCOPE #2
$4,150.00
Antique Vintage Queen & Company High Speed Anemomter Working Mining
$349.00
RARE Eletrical Science Leeds Northrup & Chicago Apparatus Company Equipment Tool
$50.00
FINE VICTORIAN BOTANICAL MICROSCOPE SLIDE "YEW BUD CROSS SECTION" BY COLE
$1.25
Vintage/Antique Weston Electrical Cast Iron Amperes DC Meter
$49.99
ANTIQUE OAK AND BRASS ZIEGLER ELECTRIC CO. SCIENTIFIC LAB REFLECTING INSTRUMENTS
$49.99
EXTREMELY RARE VICTORIAN ERA STUDENT TRAVELING MICROSCOPE AND 3 SLIDES C. 1885
$81.97
FINE VICTORIAN ENTOMOLOGY MICROSCOPE SLIDE "FOOT OF SCORPION FLY" BY BECK
$1.25
Antique Brass Metal Surveyors Extending Tripod.
$6.29
Scientific Glass Laboratory Apparatus Instruments
$1,000.00
RARE! BOXED 1898 VINTAGE WESTON ELECTRICAL INSTRUMENT MODEL 1 VOLTMETER
$69.00
Antique 1900's Electrical Resistance Decade Box W/ Meter RARE!!
$325.00
1907 Busy Bee Queen Cylinder Phonograph w/Original 14" Horn * Restored To Mint
$750.00
ANTIQUE 1800's LITTLE HUSTLER Bipolar Electric Motor
$219.00
Reichert Austria Shagreen Microscope Accessory Box Circa 1900 Unbelievably Rare
$50.00
Early GE General Electric Type D2 Ampere Meter 0-60 Nice Display w Copper Frontu
$50.00
ANTIQUE WILLY YOUNG & CO. BRASS SECOHMMETER LAB INSTRUMENT
$279.99
19th Century Shagreen Etui Drafting Pocket Case Shark Skin
$79.00
Antique Compass wood case
$35.99
Old Vtg. Antique Zerad 2.5 - 5 Volt Range Pocket Meter Voltmeter Electrical Test
$25.00
Very Rare 1800’s Patee Static Machine Wimshurst Double Voss Toepler-Hotlz Style
$1,500.00
Antique Walters & Co London Circa 1900's Battery Electric On Off Switch Devise
$200.00
Antique c1845 H H Laughlin PERPETUAL CALCULATOR CALENDAR in Rosewood Frame
$149.99
Antique Milk Hydrometer in Wooden Case
$40.00
Antique Travel Desk Thermometer
$500.00
VINTAGE ORIGINAL EMC ELECTRIC MOTOR CORPORATION MOTOR & SMALL AIR COMPRESSOR
$175.00
ANTIQUE VINTAGE TELEGRAPH SOUND RELAY - CIRCA 1890-1900 - Morse Code
$225.00
EARLY ANTIQUE TIN FAHRENHEIT Scientific Lab THERMOMETER Blood Heat Spirit Boils
$28.95
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HERITAGE OF AMERICAS MUSEUM HOSTS FIVE-CHOICES DREAM RAFFLE APRIL 27
Options include a massive amethyst cathedral crystal, pre-Columbian artifacts, a Hopi Kachina and other artifacts ... and Antique Doll, a Peruvian Woven Mat, a Wharton James School Basket, and a really cool Metal and Bone Ulu Knife c. 1930.
'Nightmare Bacteria' Defy Even Last-Ditch Drugs
Welcome to SCIENCE ... And that is 1930 medicine. That's - you know, we need to remember the advances in medicine that were enabled by having effective antibiotics. Without effective antibiotics, there's no complicated surgery possible.
PAWS for a Cause, book launch party, art exhibits
Toy expert Joel Magee and his FX toy-buying roadshow: Cash paid for vintage and antique memorabilia ... displayed in the Dutch galleries and will be installed along with three other Van Gogh paintings owned by the DIA. Through May 28.
Theory Into Practice: Yoko Ono's Meltdown Festival Reviewed
Cibo Matto disbanded just as the post-millennial, Strokes-led resurgence in guitar music was taking hold in their home city of New York ... for a climactic run through of gibberish anthem 'Know Your Chicken'. Fittingly donning a ring-leader's hat and ...
Brain Mapping Gender Identity: What Makes A Boy A Girl?
Meanwhile, many psychoanalysts during the same period, including Wilhelm Stekel, characterized transvestites as "latent homosexuals" or men who consistently denied their attraction to other men ... in Berlin sometime during 1930-1931.
Maryland Antiques Show: Twice As Nice Second Time Around
Eye candy at Sylvia Antiques, Nantucket, Mass., included a rare Nantucket lightship basket that was presented to Mary Bowitch Forbes by James, H. Woods in 1930, a Nineteenth Century ... students attending the School of Medicine at the University of ...