SET OF 2 DIETZGEN SURVEYORS SCOPES -ABNEY AND HORIZONIn original leather carry cases; brass, black lacquer; working.
This set of US-made, Dietzgen surveying tools would have been at home in the pocket of any...
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ANTIQUE SCIENTIFIC COMPASSDESCRIPTION:An antique scientific surviving compass composed of brass with mounted scope, lens and various measuring mechanisms. CIRCA: 19th Cent. ORIGIN: USA DIMENSIONS: H: 8" x D: 12"...
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SURVEYOR'S TRANSIT - KY TIENSCH & STANCLIFFTienschand Stancliff, Louisville Kentucky brass surveyor's transit level compass on stand, steel dial with engraved name "Tiensch & Stancliff Louisville Ky", engraved fleur-de-lis...
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CASED SCIENTIFIC/JEWELERS' SCALEWM WelchScientific Company, Chicago. Glass and wooden case with brass arm and holder, tin balances. 16 1/2" high, 17" long, 9" wide. Wear to top, soiling, crack to molding at door...
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CASED SCIENTIFIC/JEWELERS' SCALEWM WelchScientific Company, Chicago. Glass and wooden case with brass arm and holder, tin balances. 16 1/2" high, 17" wide, 9" deep. Wear to top, soiling, crack to molding at door...
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AN ENGLISH OAK AND GLASS CASED BAROGRAPHWITH BAROMETER... WITH BAROMETER DIAL, BY W. GREGORY & CO. LTD, LONDON, 19TH CENTURY, the rectangular golden oak and beveled glass case covering a lacquered and grained brass...
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19TH C. AMERICAN BRASS & STEEL MICROSCOPEW/ WOOD CASENorth America, United States, New York, Rochester & New York City, ca. late 19th century CE. A fine vintage brass and steel monocular microscope with 3 objectives...
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DANISH SCIENTIFIC INTSTRUMENT BAROMETER:Danish barometer, having 10 Zodiac signs incised on brass medallions. Weather conditions are incised on other brass medallions. Adjustable hand at upper right. Brass plate...
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W & LE GURLEY BRASS SURVEY LEVEL TRIPODSTAND BOXW.& L.E. Gurley Brass Survey Level Tripod Stand Box. The scientific survey instrument all brass surveyor’s level is in good condition and fully operational....
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GURLEY BRASS CASED SURVEY TRANSIT WITHWOOD BOXGurley Brass Cased Survey Transit in Original Wood Box. The scientific instrument brass transit has a black Japanned finish, is complete and in working order. Housed...
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OLD 19C BRASS COMPASS LEVEL INSTRUMENTOld19C Brass Compass Level Instrument. The 19th century scientific instrument compass level, measures 15 inches high. Mounted on a homemade square wooden base. shipping info...
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19TH C. WILLIAM CARY GOULD-TYPE MICROSCOPEIN CASE William Cary (English, 1759-1825), early 19th century. Monocular brass Gould-type compound microscope, having an adjustable arm, gimbaled plano/concave mirror, and...
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19TH C. CHARLES BAKER BINOCULAR MICROSCOPEIN CASE Charles Baker (Active, London, 1851-1901), circa 1855. Lacquered binocular microscope, having dual brass tubes, square stage, gimbaled plano/concave mirror, and on...
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SIGNED ENGLISH BRASS THEODOLITE IN CASE,C. 1820 English, circa 1820. Lacquered brass surveyor's theodolite or mining compass, having telescope, horizontal and vertical circle, magnifiers, bubble level, silvered...
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E.R. WATTS & SON BRASS THEODOLITE, C.1917 E.R. Watts & Son (English, 1856-1969), circa 1917. Lacquered brass surveyor's theodolite having telescope, horizontal and vertical circle, magnifiers, bubble level, silvered...
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(10) SCIENTIFIC & MARITIME BRASS INSTRUMENTS(lotof 10) Maritime and scientific brass instruments, including: (1) spirit level, Thomas J. Evans, Esq, London, (1) sand timer/ hourglass, (1) magnifier, Van Cort Instruments,...
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TEAR DROP FRAME SEXTANT CIRCA 1900 LENGTH9.5". ARC WIDTH 9.25". BOX HEIGHT 5". WIDTH 9.75". LENGTH 10.75".TEAR DROP FRAME SEXTANT, Circa 1900, Unsigned. Cut brass with inlaid silver scale, brass radius arm, magnifier,...
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BRASS UNIVERSAL EQUINOCTIAL RING DIALEUROPE, CIRCA 1775 DIAMETER 6.5"., Europe, Circa 1775, Unsigned. The outermost meridian ring with a latitude scale suspends the dial by a sliding indicator, which can be...
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RARE RAMSDEN PATTERN BRIDGE-FRAME SEXTANTBY NATHANIEL WORTHINGTON LONDON, CIRCA 1850 SEXTANT LENGTH 10.25". WIDTH OF ARC 11". BOX HEIGHT 5.25". WIDTH 13". LENGTH 12". BY NATHANIEL WORTHINGTON, London, Circa 1850,...
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AUGSBURG UNIVERSAL EQUINOCTIAL SUNDIALLATE 18TH CENTURY DIAMETER OF DIAL 1.75". TOTAL DIAMETER OF BOX 2.5"., Late 18th Century, Unsigned. This equinoctial dial is the portable pocket Augsburg type, with an octagonal...
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DOUBLE FRAME PILLAR SEXTANT BY EDWARDTROUGHTON LONDON, CIRCA 1795 SEXTANT LENGTH 11.5". WIDTH OF ARC 14". BOX HEIGHT 5". LENGTH 12.5". WIDTH 16.25". TROUGHTON, London, Circa 1795, Signed on the arc of the frame...
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BRASS "T-FRAME" QUINTANT BY JESSE RAMSDENLONDON, CIRCA 1793 QUINTANT LENGTH 6". WIDTH 7". BOX HEIGHT 2.75". LENGTH 6.5". WIDTH 7.75"., London, Circa 1793, Signed "Ramsden London" on the cross-bar and numbered 1147...
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18TH CENTURY FRENCH SURVEYOR'S BRASSSEMICIRCLE PARIS, CIRCA 1760 HEIGHT NOT INCLUDING STAND 9". DIAMETER OF ARC 12". SEMICIRCLE, Paris, Circa 1760, Signed on the sighting arm "Martin au Temple - Paris". Graphometer...
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MINIATURE BRASS SEXTANT LONDON, CIRCA1800 HEIGHT 5". WIDTH 4.5".MINIATURE BRASS SEXTANT, London, Circa 1800, By W. & S. Jones (London, 1763-1861). Signed on the arc "W. & S. Jones Holborn London". Brass "X"...
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AZIMUTH AND STEERING COMPASS BY GEORGEADAMS BRITAIN, CIRCA 1770 COMPASS CARD DIAMETER 6.5". BOX HEIGHT 9.5". WIDTH 12". DEPTH 12". ADAMS, Britain, Circa 1770, Signed, with the original label and on the underside...
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SIX PRECISION SCIENTIFIC INSTRUMENTSSIXPRECISION SCIENTIFIC INSTRUMENTS, including: Buff and Buff surveyors transit; Taylor Instruments wind up recording barometer; Brass pocket sextant (No. 5028); German leather...
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GROUP OF SCIENTIFIC INSTRUMENTSGroupof scientific instruments, to include a Schaffer and Budenberg Tachometer with pulley, gimbal mounted ships compass, brass sprayer, pump, nozzle, etc.
Condition:
Overall...
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CASED BALANCE SCALE BY CHRISTIAN BECKER& WEIGHT SET Late 19th c., Mahogany Boxed Precision Scientific Balance Scale, made by Christian Becker, NY, patented Feb 1886, brass knife edge pivots, single drawer base...
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LOT OF SCIENTIFIC EQUIPMENTLot of scientificequipment, including Power Instruments Inc. RPM Tachometer with original case and paperwork; The Electric Auto-Lite Co. recording thermometer, model 1000, with keys; Bausch...
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RARE LEFT-HANDED BRASS DOUBLE T-FRAMESEXTANT BY JOHN BENJAMIN DANCER CIRCA 1850 SEXTANT HEIGHT 9.5". WIDTH OF ARC 10.5". BOX HEIGHT 5". WIDTH 11". WIDTH 10.5". SEXTANT BY JOHN BENJAMIN DANCER, Circa 1850, Signed...
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18TH CENTURY ARABIC QUADRANT FROM THEMAGHREB REGION OF NORTHWEST AFRICA CIRCA 1776 HEIGHT 7.5". WIDTH OF ARC 10.25". MAGHREB REGION OF NORTHWEST AFRICA, Circa 1776, Signed in Arabic along one of the sight vanes...
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GROUPING OF ANTIQUE AND VINTAGE SCIENTIFICDEVICES To include: hydrometer, early 20th century with Edwardian cipher on wooden case
( 9 in.) (lacking thermometer); brass laboratory burner (1-1/2 in. high); wood and...
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FRENCH GILT BRASS AND THREE-TONE GOLDREPEATER CARRIAGE CLOCK, ATTRIBUTED TO GAY, LAMAILLE & CIE
LATE 19TH CENTURY the silvered dial with Roman numerals in a three colour gold pierced mask, the side panels similarly...
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CEMCO MERCURY BAROMETER Wall HangingStick Barometer by Central Scientific Company (Chicago, IL), model 76878, circa 1930s, with black painted mounting board with attached conversion scale for barometer readings,...
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Surveyors mahogany ruler by CentralScientific Co., 2.5"h x 43.5"l x 8"d; together with a brass level,10"l, and a Kelvin & James White 27D surveyors brass compass, 7"dia.
Condition: Brass strings loose....
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Tangent Galvanometer by the CentralScientific Company, Chicago, Illinois with brass ring, copper bezel indicator with paper dial divided with four quadrants marked 0-90, all mounted on a round mahogany base...
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