 | Group of 22 Diatoms Microscope Slide by Fort
$9.99 |
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|  | ANTIQUE 1925 GREEN UNDERWOOD PORTABLE TYPEWRITER
$39.00 |
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 | Antique movie theater motor rheostat Edison era OLD
$24.17 |
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|  | Antique c1900 Handblown Electric Light Bulb
$33.00 |
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 | * vintage Cenco scale 30's
$15.99 |
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|  | OTIS KING CYLINDRICAL SLIDE RULE
$68.00 |
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 | VINTAGE LUMEX No.6 MICROSCOPE IN OAK BOX
$19.99 |
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|  | Antique Microscope Bausch & Lomb Optics BRASS
$15.50 |
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 | EARLY VINTAGE FANCY ZEISS DOVETAIL MICROSCOPE CASE BOX
$12.27 |
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|  | Excellent vintage Chinese abacus with rosewood
$8.00 |
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|
 | Very Interesting Science Light Table????
$300.00 |
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|  | Antique 1700's Compass in Wooden Case.WORKS & 100% ORIG
$36.00 |
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 | ANTIQUE A M STEPHENSON BRASS ADDING MACHINE
$136.50 |
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|  | Group of 15 Diatoms from St. Laurent Microscope Slide
$9.99 |
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 | SC10 Hanging Vintage Brass Barometer English
$9.51 |
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|  | 1920s handmade folding box with two scales and weights
$52.00 |
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 | ANTIQUE A M STEPHENSON ADDING MACHINE
$99.00 |
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|  | Antique Maritime Ships Driftsight Scientific Instrument
$10.50 |
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 | ANTIQUE SCIENTIFIC MICROSCOPE PROJECTOR
$29.00 |
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|  | RARE!! ERNST LEITZ WETZLAR German Antique Microscope NR
$66.00 |
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 | Giant Rainbow Vintage Optical Glass Prism World Biggest
$28.95 |
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|  | ANSONIA SUN WATCH 1922 compass
$50.00 |
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 | OLD FRENCH OBELISK THERMOMETER BASE W/ REAUMUR SCALE
$28.00 |
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|  | OLD WOOD CASE D.C. VOLTMETER SCIENCE GAUGE ESTATE VGC
$9.95 |
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|
 | Rare Early Antique Commonwealth Adding Machine
$4900.00 |
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|  | Surirella biscriata Diatom Microscope Slide
$11.94 |
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 | Very Nice Patent Model Steam & Gas Engine Related Tags
$400.00 |
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|  | X-ray Fluorescent Screen Also UV Short Wave & Alpha
$8.50 |
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 | I AM TOLD THIS IS AVERY OLD MAP COMPASS!
$0.99 |
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|  | ANTIQUE SLIDE RULE MAGNIFIER & COPY OF ORIGINAL PATENT
$4.99 |
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|
 | RARE 1870 early dynamo ORIGINAL- MUSEUM piece !
$150.00 |
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|  | Antique Silver Proportional Divider Instrument Cased
$9.99 |
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|
 | The Pennsylvania State College General Chemistry Set
$8.50 |
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|  | c 1812 Print SCIENTIFIC INSTRUMENT CREATE ELECTRICITY
$49.95 |
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 | VINTAGE TORSION BALANCE GLASS CASED SCALE EXC COND 3DAY
$49.95 |
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|  | Diatoms from Papakaio Microscope Slide by Taylor
$9.99 |
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 | Bracegirdle's Microscope Slides Mounts & Mounters
$29.99 |
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|  | ~FINE AND RARE COMBINED 18C WITHERING/GOULD MICROSCOPE~
$1500.00 |
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|
 | 1812 RARE Antique Print 19th c TELESCOPIC VIEW OF MOON
$49.95 |
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|  | 220MM GEMSTONE WORLD GLOBE BRONZE STAND EARTH MAP
$0.98 |
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|
 | RARE 1812 Antique Print 18th BAROMETER SCIENCE AIR PUMP
$49.95 |
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|  | Beautiful Chinese jade carve abacus
$0.98 |
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 | Big old transmitter (?) tube "P ry- M81 1178"
$69.00 |
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|  | Chinese old abacus with drawing office box
$9.99 |
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 | Early Shuttleworth London Pantograph
$425.00 |
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|  | 1888 RARE Cabinet Photo BAROMETER Elaborate Decorations
$24.99 |
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|
 | ANTIQUE SCIENTIFIC MICROSCOPE PROJECTOR RADIOPTICIAN
$29.00 |
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|  | C19th. Wood Cased Travelling COMPASS Excell. Condition
$80.00 |
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|
 | Antique Desk Top Microscope with Original Box
$36.10 |
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|  | NIKON SMZ-1 STEREOZOOM STEREOSCOPE MICROSCOPE HEAD
$39.99 |
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 | Old Test Tube or Flask Clamp for Laboratory Stand NR
$2.99 |
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|  | 2479 - Vintage Surveyor's Pocket Aneroid by K&E
$350.00 |
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|
 | great collection---eastern original counting tool abaci
$118.50 |
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|  | Very old ray (?) tube f.University or school Vacuum
$99.00 |
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|
 | LARGE 19TH CENTURY ENGLISH CARVED BAROMETER
$200.00 |
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|  | ANTIQUE UNIVERSAL BALLOON BALANCE IN WOD BOX
$9.99 |
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|
 | Orrery-Satellit Rotaryo
$65.00 |
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|  | Antique Planimeter Cased Mapping Scientific Instrument
$11.50 |
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|
 | Antique Brass Bausch & Lomb Optical Microscope with Box
$82.00 |
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|  | Brass Scale *Good Lookin!!! NO RESERVE
$10.50 |
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|
 | Scarce Dr. Perrin & Mascart Optometer
$275.00 |
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|  | Aulacodiscus Diatoms Microscope Slide by Taylor
$9.99 |
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|
 | MAGIC LANTERN SLIDE CURIE CHEMISTRY LABORATORY TULANE
$14.99 |
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|  | Antique c1900 Brass Tripod Microscope Instrument
$32.50 |
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|
 | Antique Cast Iron & Marble Mechanical Weight Scale
$425.00 |
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|  | Copper Nuggets Microscope Slide
$9.99 |
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|
 | NICE Tycos Rochester NY BAROMETER on Stand ORIGINAL
$33.77 |
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|  | Antique MERIDIOGRAPH SCIENCE Engineering Instrument
$4.25 |
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|
 | Antique Microscope Bausch @ Lomb Optics BRASS 1897
$299.00 |
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|  | Zeiss Microscope Box ~ Wooden ~ Vintage
$9.99 |
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|
 | ~ GOOD ANTIQUE VANED COMPASS ~
$50.00 |
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|  | BRASS MINIATURE TELESCOPE key chain REALLY WORKS!!!
$9.99 |
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|
 | 10 Vintage World Biggest OPTICAL Glass Prisms CHIPPED
$89.50 |
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|  | Inventions and discoveries in the Middle Ages in world
$39.00 |
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|
 | wonderful Chinese old abacus and leather wood box
$4.60 |
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|  | vintage 1930s, antique brass compass - made in Germany
$12.50 |
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|
 | Antique/Vintage ASHCROFT SALT WATER GAUGE - Marine
$20.50 |
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|  | ANTIQUE BING 1927 GERMAN TYPEWRITER
$19.00 |
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|
 | ANTIQUE 1905 THE BRICAL ADDING MACHINE CALCULATOR MONEY
$205.00 |
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|  | 2465 - Antique French Barometer with hand hewn surround
$135.00 |
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|
 | 1800'S ANTIQ CARTOGRAPH MAP MEASURE TOOL KEUFFEL& ESSER
$149.95 |
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|  | Antique Spencer Brass And Black Microscope W/Box
$79.00 |
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|
 | VICTOR BATTERY TESTER
$9.99 |
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|  | Antique Brass Drum Portable Medical Microscope in Case
$49.95 |
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|
 | Stanley of London Compass Circa 1900s
$19.99 |
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|  | ANTIQUE CRANK TELEPHONE GENERATOR MAGNETO KELLOGG
$44.00 |
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|
 | scarce Blue Bird portable typewriter EXC COND +instr
$122.50 |
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|  | 1920 Underwood 3-bank portable typewriter +leather case
$179.00 |
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|
 | Aulacodiscus kittonia Diatoms Microscope Slide
$9.99 |
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|  | Vintage 14 Corning Chemistry Organic Lab Kit Glassware
$187.50 |
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|
 | Navicula Diatoms Microscope Slide
$9.99 |
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|  | 1800'S ANTIQUE CARTOGRAPHER MAP MEASURING TOOL 1 3/8"
$149.95 |
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|
 | Antique TEL-TRU Art Deco DESK THERMOMETER by Simon Co.
$8.00 |
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|  | P.L.M. Railroad ABC Telegraph
$775.00 |
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|
 | Antique AUSTRIAN BRASS SCALE ca. 1890 POSTAGE SCALE
$31.00 |
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|  | 1913 CLIPBOARD THERMOMETER COMBINATION SOLID BRASS
$9.99 |
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|
 | Antique Nurnberg Hygrometer Thermometer Brooklyn NY yqz
$34.18 |
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|  | 220MM GEMSTONE WORLD GLOBE BRONZE STAND EARTH MAP
$0.77 |
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|
 | Microscope in Case, Spencer Lens Co., 100 Years Old
$25.00 |
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|  | Antique Silver Microscope Magnifier Instrument
$41.00 |
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