Scientific Instruments 2008-04-12 Auction - 217 Price Results - Edison Gallery in IL - Page 4
Scientific Instruments
Done
Chicago, IL, United States
Auction Details

Scientific Instruments

This sale features over two hundred lots of instruments from the 18th through 20th centuries by many important makers, some rarely encountered. Included is a very good selection of electrical instruments, microscopes, polarization instruments, coin scales, and early telephones.
SOLD
BRASS CATHETOMETER.: BRASS CATHETOMETER. circa 1900, with triangular column divided 0-58, telescope with micrometer eyepiece, rack focusing, and bubble level, on sliding mount with counter weight, screw adjustment and
Est.
$300
-
$400
SOLD
ELECTRICAL MEASUREMENT SET BY KNOTT, BOSTON.: ELECTRICAL MEASUREMENT SET BY KNOTT, BOSTON. For the International Correspondence Schools, Scranton, Pennsylvania, circa 1910, comprising a D'Arsonval pattern galvonometer, with mirror and scale,
Est.
$200
-
$300
SOLD
SIEMENS ELECTRO-DYNAMOMETER BY QUEEN & CO.: SIEMENS ELECTRO-DYNAMOMETER BY QUEEN & CO. Philadelphia, late 19th century, with brass dial divided 0-390 by 10s, coil, and mahogany base marked OLD E17 H: 16" W: 9" D: 9" *Condition: No Specific
Est.
$300
-
$500
SOLD
SIEMENS ELECTRO-DYNAMOMETER BY QUEEN & CO.: SIEMENS ELECTRO-DYNAMOMETER BY QUEEN & CO. Philadelphia, late 19th century, with (damaged) enamel dial divided 0-390 by 10s, coil and mahogany base marked OLD E 18 H: 12" W: 6.5" D: 7" *Condition:
Est.
$200
-
$300
SOLD
FOUR ELEXCTRIC CURRENT METERS.: FOUR ELEXCTRIC CURRENT METERS. Comprising a mahogany tangent millammeter, 19th century, with 2 1/2-inch dial divided 40-0-40, lacquered-brass fittings, and three-screw feet, a current direction
Est.
$300
-
$500
SEVEN ENGLISH ELECTICAL INSTRUMENTS.: SEVEN ENGLISH ELECTICAL INSTRUMENTS. by Elliott, Gambrell, Nalder, Griffin & Tatlock, and Cambridge Instrument Co., including two bridges, and a galvonometer (damaged), *Condition: No Specific
Est.
$200
-
$300
Lot Passed
SOLD
MAGNETIC INCLINOMETER BY F. E. BECKER & CO.: MAGNETIC INCLINOMETER BY F. E. BECKER & CO. London, early 20th century, with brass ring divided 0-90 x 4, steel needle with release mechanism, in glazed mahogany case on swiveling support over brass
Est.
$200
-
$300
SOLD
SIX LEEDS & NORTHRUP ELECTRICAL INSTRUMENTS.: SIX LEEDS & NORTHRUP ELECTRICAL INSTRUMENTS. 1903-1928, comprising two resistance boxes and four capacitors, the largest H: 7" W: 16" D: 8" *Condition: No Specific Condition Recorded - Sold As Is
Est.
$100
-
$150
FOUR WHEATSTONE BRIDGES.: FOUR WHEATSTONE BRIDGES. By Leeds & Northrup, Queen & Co., and Electric Mfg. Co., Troy, NY, the largest 14 x 10 x 5 *Condition: No Specific Condition Recorded - Sold As Is *Est. Sale Time: 12:41
Est.
$150
-
$200
Lot Passed
SEVEN WESTON ELECTRIC INSTRUMENTS.: SEVEN WESTON ELECTRIC INSTRUMENTS. Comprising three Model 440 portable Null Galvanometers, Nos. 4466, 4478, 4480, in hinged mahogany cases, circa 1930, each 7 x 8 x 11, a phase meter, and three
Est.
$200
-
$300
Lot Passed
SOLD
GROUP OF ELECTRICAL INSTRUMENTS BY GRAY/QUEEN.: GROUP OF ELECTRICAL INSTRUMENTS BY GRAY/QUEEN. Philadelphia, early 20th century, comprising a Potentiometer, a Null Galvanometer, a Wheatstone Bridge, a Kohlrausch Slide, an Ayrton Shunt, and
Est.
$300
-
$500
SOLD
FARADAY MOTOR AND EFFECT APPARATUS.: FARADAY MOTOR AND EFFECT APPARATUS. Probably late 19th century, with magnetic rods, mercury trough and cup, and U-shaped rod, on three-screw tripod base, 16" x 7"; the Effect Apparatus with wire
Est.
$300
-
$500
QUANTITY OF WESTON METERS.: QUANTITY OF WESTON METERS. 1930s-40s, including kilowatt, volt and ammeters *Condition: No Specific Condition Recorded - Sold As Is *Est. Sale Time: 12:44 PM Central *EDISON GALLERY DOES NOT
Est.
$200
-
$300
Lot Passed
SOLD
GROUP OF ELECTRICAL ACCESSORIES.: GROUP OF ELECTRICAL ACCESSORIES. Including switches by Queen, Leeds & Northrup and others, a Tesla Coil, and testers *Condition: No Specific Condition Recorded - Sold As Is *Est. Sale Time: 12:45
Est.
$100
-
$200
SOLD
TORSION GALVANOMETER BY QUEE4N & CO.: TORSION GALVANOMETER BY QUEE4N & CO. No. 325, late 19th century, with U-shaped magnetsuspended coil and mirror, on mahogany base with (damaged) glass dome Height: 9" Diameter: 7" *Condition: No
Est.
$100
-
$200
SOLD
TEN WESTON BENCH INSTRUMENTS.: TEN WESTON BENCH INSTRUMENTS. 1900s-30s, comprising seven various meters, an Amprere Shunt, and two Transformers *Condition: No Specific Condition Recorded - Sold As Is *Est. Sale Time: 12:47 PM
Est.
$100
-
$150
SOLD
KELVIN CURRENT BALANCE BY KELVIN & WHITE, GLASGOW.: KELVIN CURRENT BALANCE BY KELVIN & WHITE, GLASGOW. circa 1910, No. 805, with Volts/Watts selector, six coils, and two scales, on slate base with glazed brass cover, with box of weights and
Est.
$800
-
$1,200