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    • Posts tagged scientific

    CHRISTIE’S SOUTH KENSINGTON AUTION CATALOG BAROMETERS SCIENTIFIC INSTRUMENTS

    Christie’s south kensington aution catalog/ scientific and medical instruments including barometers. Christie’s south kensington 7/18/1985. And all described in detail.The item “CHRISTIE’S SOUTH KENSINGTON AUTION CATALOG BAROMETERS SCIENTIFIC INSTRUMENTS” is in sale since Thursday, March 12, 2015. This item is in the category “Books\Catalogs\Auction”. The seller is “bujorel” and is located in Danville, Washington. This [...]

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    19th Century Scientific Stick Barometer Negretti & Zambra (c1850)

    This beautiful antique stick barometer was manufactured by negretti and zambra between 1850 and 1859. It was distributed at their first address of 1 hatton garden & 59 cornhill, london. This marking is clearly identified in the upper gage of the instrument. In addition, the number 107 and holborn hill are depicted [...]

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    Antique Central Scientific Twin Tycos Thermometers and Tube Barometer

    Original twin tycos thermometer set with barometer tube supplied by the central scientific co. The instruments are in good complete condition and mounted on a 4 1/2″ x 8 1/2″ wooden wall plaque. Thermometers are intact and operating but i can’t vouch for their accuracy. Barometer tube is in excellent un broken condition. This [...]

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    Rare Antique Watertown Thermometer Barometer Oak Brass Large NY Scientific

    I hardly found any information on the company, too. Just some old ads dating to the late 1800’s. From these, i have ascertained that the company was located in watertown, ny.
    I think the bottom wood piece may have been replaced sometime during its long life. The wood color is just different and it does [...]

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    Antique LLOYD’S HYGRODEIK Old TAYLOR INSTRUMENT Co. BRASS Scientific HYGROMETER

    All items start at $0.99. Unusual & seldom seen 1902 patented hygrometer. Antique brass lloyd’s hygrodeik instrument. This is a great looking and seldom seen 100+ year old hygrometer known as lloyd’s hygrodeik. The all brass construction makes for an impressive looking scientific instrument that is marked several times by tycos and the taylor [...]

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    Antique portable/ pocket weather station scientific instrument- Paris

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    Antique 1902 Tycos Lloyd’s Hygrodeik Hygrometer Taylor Scientific Instrument Co

    Antique device to measure relative humidity with wet. I believe humidity is found by adjusting index pointer to corresponding temp on thermometers and reading scale where index arm swings (something like that). Brass finish, frame & hardware, engraved german silver scale, full instructions printed on rear. Complete with no missing parts, [...]

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    Antique 1902 Tycos Lloyd’s Hygrodeik Relative Humidity Scientific Instrument

    We are pleased to offer this exceptionally well preserved. Lloyd’s hygrodeik by tycos, rochester. Made in the early 20th century, for andrew j. A hygrodeik measures relative humidity, with wet and dry thermometers, and an index arm [...]

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    Antique 1902 Tycos Lloyd’s Hygrodeik Relative Humidity Scientific Instrument

    We are pleased to offer this exceptionally well preserved. Lloyd’s hygrodeik by tycos, rochester. Made in the early 20th century, for [...]

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