vintage 1930s, antique brass compass - made in Germany
??Beautiful Chinese jade carve abacus
Antique Planimeter Cased Mapping Scientific Instrument
Rare Early Antique Commonwealth Adding Machine
Microscope Objective [LOMO] X 8 Biolam
EYEPIECE [ 12-36 Inches ] Philip Harris Ltd {Brass}
Microscope Slides {Chance Propper} UNUSED x100
wonderful Chinese old abacus and leather wood box
ANTIQUE GOLD SCALE WITH CHRISTIAN BECKER GOLD WEIGHTS
Fisher Scientific Better Made Whimshurst Machine
Telescope Blunt & Son 1810 buy it $295.00
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wonderful Chinese old abacus and leather wood box
Antique Maritime Ships Driftsight Scientific Instrument
ANSONIA SUN WATCH 1922 compass
P.L.M. Railroad ABC Telegraph
Microscope Objective Nospiece [NIKON] Quadruple {JAPAN}
Objective, Philip Harris Ltd {Brass} Vernier Microscope
Microscope Eyepiece Shades {Binocular} Pair [Standard]
Vintage Central Scientific Wood Case Resistor Shunt?
Walker's Cherub II Ship-Log and John E. Hand & Sons CO.
Antique Signal Electric Spark Coil Museum Quality
7 Medical Instruments- Glass Syringe & Needles(10 ml)
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OLD FRENCH OBELISK THERMOMETER BASE W/ REAUMUR SCALE
I AM TOLD THIS IS AVERY OLD MAP COMPASS!
C19th. Wood Cased Travelling COMPASS Excell. Condition
Antique AUSTRIAN BRASS SCALE ca. 1890 POSTAGE SCALE buy it $49.99
Microscope Eyepiece {NIKON} CFW x10 {Japan}
Microscope Filters {Glass} x2 [Blue & Opaque]
vintage China wooden abacus with drawing box
VINTAGE POCKET VOLTMETER - With Lead - Watch Fob Style.
Antique Drafting Compass small for ink has Ivory Handle
Nnimaginable handmade huge rare bone carve seismograph
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Stanley of London Compass Circa 1900s
Antique c1900 Handblown Electric Light Bulb
Antique MERIDIOGRAPH SCIENCE Engineering Instrument
VINTAGE POCKET VOLTMETER - With Lead - Watch Fob Style.
Microscope Eyepiece {NIKON} CFW x10 {Japan}
Microscope Base Plate Disc [STEREO] Opaque Perspex
Catalogue of Physical Instruments L.E. Knott Company
Antique Medical Bakelite STETHOSCOPE 1950 Moscow
S. Mordan & Co. London coin scale with weights ANTIQUE
Antique American Pewter Sundial, signed "WT", 41st lat
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