Microscope slides of Polyzoa
Set of seven brass 19thc apothecary weights.
19th century brass/steel apothecary scales
Giant quack medical violet ray 15 tube set works good
??Beautiful Chinese jade carve abacus
SOLID BRASS SURVEYOR'S CLINOMETER HANGING COMPASS
Rare exquisite bone carve abacus
Quality 10x & 20x Jeweler's Loupe Dual lenses Sale !!!
VINTAGE KALEIDOSCOPE BLACK & GOLD WORKS WELL UNUSUAL
1930 GERMAN ART DECO ROSEWOOD MACHINE AGE BAROMETER
Fossil Flies in Amber
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Microscope slides of colonial Bryozoans etc
Set of five brass 19th/20thc apothecary grain weights.
NEAR MINT CASED BRASS CAMERA LUCIDA-"MOREAU,PARIS" buy it $600.00
Glass plaster model of humn eyeball on ebonized stand buy it $175.00
Antique Scientific Instrument Unknown Use Infra Red
Wonderful abacus and rosewood dragon phoenix box
IC - In Process Wafers, 3??? quartz (25 pieces)
Antique Scientific Wooden Ruler
1906 JOURNAL TELEGRAPHIQUE French TELEGRAPHY Telephone
Antique Beck-Lee Electrocardiograph Machine buy it $125.00
Exceptional Sikes' Hydrometer "Kit"
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SUPERB ANTIQUE PLANIMETER BY STANLEY OF LONDON IN CASE
Two brass nesting cup weights from a larger set
Vintage Electronic Fence Tester
Chinese account beautiful jade abacus
Exquisite Chinese Feng Shui Luo Pan Compass
Exquisite rare Tibet silver dragon censer
Kilogauss Meter / Magnetic Induction Gauss Meter OLD!
Epinus Condenser
1748 news magazine Detailed early Engravng SOLAR SYSTEM
Beautiful Chinese abacus with flower picture box
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SUPERB VINTAGE ALLBRIT PLANIMETER IN PRESENTATION CASE
Set of eight brass 19thc apothecary weights.
Unique OLD "TAG" DISTILLERY/WHISKEY? THERMOMETER
Epinus Condenser
1917 USANite Pocket Compass, Eng. Dept.
Vintage ' Measuring ' Scientific Instrument interesting
Antique hand held massager
ANTIQUE EDISON BSCO PORCELAIN PRIMARY BATTERY COVER
Bakerlite 1950s French gold/silver jewellery tester
Experiments With A Wimshurst Machine
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