U.S. Navy 1942 ship's compass in boxby Lionel Corporation (missing screws, old tape, wear); together with an oak cased telescope by Alidade Mk. III.
Compass box: 7"h x 14.5"h...
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KEUFFEL & ESSER CO. ALIDADE MODEL NO.5093A Keuffel & Esser Co. Alidade Model No. 5093A, Serial no. 223518...
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KEUFFEL & ESSER CO. ALIDADE Keuffel& Esser Co. Alidade, model no. 5093A, serial no. 76901, with 1/4 interval hair....
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KEUFFEL & ESSER CO. ALIDADE Keuffel& Esser Co. Alidade, model no. 7600200, serial no. 223518, features a fixed stadia ratio of 1:100...
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KEUFFEL & ESSER CO. ALIDADE Keuffel& Esser Co. Alidade, model no. 5093A, serial no. 100372, features a fixed stadia ratio of 1:100...
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BRASS PAINSWICK ASTROLABE WITH WOODENSTANDModeled after a 1350's Painswick Astrolabe.
A tool used to determine azimuthal measures of the altitudes of celestial bodies, and in navigation for calculating latitude....
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ALEXANDER MABON & SONS MINER'S DIAL,C. 1900 Alexander Ferrie Mabon (Scottish, 1856-1934), circa 1900. Lacquered brass miner's dial or alidade compass, having a silvered face, bubble level, and mounted on a later...
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EXTREMELY RARE EARLY 19TH CENTURY LUNARCOMPUTER EUROPE, CIRCA 1800 DIAMETER 18.5". COMPUTER, Europe, Circa 1800, Unsigned. Inscribed on the inner most dial "Instrumentum Lunare." Constructed of rigid laminated...
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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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IMPORTANT EARLY 17TH CENTURY BRASS ASTROLABEFROM THE NUESTRA SENORA DE ATOCHA, SPAIN 1616 DIAMETER 8.25". THICKNESS .38". FROM THE NUESTRA SENORA DE ATOCHA, SPAIN 1616, Recovered from "the Pilot's chest" in the wreck...
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FRENCH BRASS SURVEYOR'S GRAPHOMETERGoodFrench Brass Surveyor's Graphometer , c. 1850, signed "Malizard, Optn., quai de l'horloge 37, Paris", two fixed vanes, two on rotating alidade, 180 degree scale running both...
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ISLAMIC ENGRAVED BRASS ASTROLABE 19thc., possibly Iran, natural patinated bronze, the mater rim engraved with minute symbols, containing stacked engraved plates secured under the openwork rete and alidade, the...
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EARLY BOXWOOD PLANE TABLE RULE CIRCA1700 LENGTH FOLDED 17.75".EARLY BOXWOOD PLANE TABLE RULE, Circa 1700, Unsigned. Made from 7/16" thick boxwood with brass hinges, the rule opens as a rectangular surround...
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Gurley alidade, two fluid levels (onebulls-eye), 8 in. telescope including right-angle eyepiece, mounted with Beaman stadia arc No. 890, patented 1906-1913, trough compass, 10 in. calibrated base marked "W. &...
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Bausch & Lomb plane table alidade,serial number 11050, 1916, 12-3/4 in. scope with 14 in. plate, finger-jointed mahogany case, original label, sun shield, spare level, magnifier. Excellent condition. The Collection...
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K&E TVA plane table alidade, serialnumber 76712, marked "US TVA 104932", 1949, 11 in. telescope on 18 in. base, in original finger-jointed oak case with leather strap and TVA brass tag, spare bubble,...
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Luttig alidade, marked "C. Luttig, Berlin",serial number 2025, bulls-eye level, 11 in. telescope, 22-1/2 in. bed with calibration table and trough compass. Excellent condition, normal wear, lacking case. The Collection...
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Gurley plane table alidade, 8-1/4 in.telescope with 11 in. base marked "W. & L.E. Gurley Troy, N.Y. USA. 181587", 1918, Beaman stadia arc number 8193, patented 1906, two spirit levels, cased compass...
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K&E plane table alidade, 10-5/8in. telescope with calibrated 18 in. base marked "Keuffel & Esser, New York", serial number 68819, in original finger-jointed oak case, 9 x 19 x 9-1/2 in., with...
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K&E plane table alidade, marked"Property of Lawrence Univ. Appleton, Wi. No. 03343", 10 in. yellow-painted telescope on 11-1/2 in. base, finger-jointed oak case with leather strap, original wrench....
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Two plane table outfits: both Model1917 with 15 x 12-1/2 in. boards, Eastman tripod legs, one with marks for University of Wisconsin, Dietzgen transverse plain table alidade, 10 in., in original leather case...
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K&E plane table alidade, 11-1/4in. telescope with calibrated 14-7/8 in. base, serial number 34312, dovetailed mahogany case, 6 x 16 x 9 in., with spare level, sun shield, two additional lens mounts. Normal...
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Alidade, builders' level; K&Ealidade, yellow paint, serial number 405122, 4 x 11-1/2 in., original case, sun shield, minor chips to yellow paint ; Ertl-Werk builder's level, serial number 52874, 9-1/4...
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Kern alidade, serial number 146655,8 x 11-1/2 in., with 31 x 24 in. board in Gurley fabric case, matching Kern 47 in tripod, Purdue University labels. Excellent condition, appears to have all accessories. The...
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K&E plane table alidade, 9-3/4 in.telescope marked "Keuffel & Esser Company, 113766, 1950-P 5Q95A US", 11-1/2 in. with 14 in., calibrated beveled base, in leather case, marked "US",...
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Kern alidade, serial number 69562, 8x 11-1/2 in., Georgia Institute of Technology label in case. Excellent condition, lacking four metal clamps. The Collection of the Late Ronald Kiser, Mars Hill, North Carolina...
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English Walnut Cased Alidade CompassThomas Jones Liverpool mid 19th century the paper label signed in the compass rose with silvered degree ring 3.5" (height) 8.9cm (height) 15.5" (width) 39.4cm (width) 15.5"...
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Five instruments: K&E alidade, foldingsights, marked "Gurley & Capps", 10 in., leather case; K&E adjust level, patented January 1918, 5 in., with case; K&E pocket compass with sights, back...
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Berger plane table alidade, 15-7/8 in.telescope mounted on 21-1/4 in. base, with two spirit levels, sun shield and 5 in. needle and case, four paper clamps, fitted and dovetailed mahogany case with Berger label,...
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Two plane table alidades: ERW &S alidade, two fluid levels, serial number 29002, 7-3/4 in. telescope, 15 in. base, height 7-1/4 in., in fitted and dovetailed mahogany case, with parallel bar, Old green...
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Brass Alidade American a brass alidademarked MK II / A&A Lo. with two folding sights; lg. 18 in....
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Surveying Instrument by C.L. Bergerin box plane table alidade 15 7/8'' telescope....
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A Brass Graphometer, French ca. 19thCentury A brass semi-circular instrument with one fixed alidade with two sights and a moveable alidade with sights. Mounted onto a ball and socket joint with large winged...
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