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Collection of Gurley's manuals, rela
Collection of Gurley's manuals, related literature, manuals for 1859, wear and probably rebound , 1873, 1874, 1886, 1888, 1895, replaced title page, ro...
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Three compasses: Two Gurley pocket compa
Three compasses: Two Gurley pocket compasses: one marked "US Engineer Department, W. & L.E. Gurley, New York, 1918", 3-1/4 x 3-1/4 in.; one 3...
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Gurley transit, brass with dark green fi
Gurley transit, brass with dark green finish, face marked "W. & L.E. Gurley, Troy, N.Y.", serial number 222126, 1922, 7 in. telescope, 4-1/2...
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1858 Gurley solar compass, marked "
1858 Gurley solar compass, marked "W. & L.E. Gurley, Troy, N.Y.", marked on interior "Geo Raymond, April 1858" (a shop foreman as l...
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Gurley Light Mountain transit, with Burt
Gurley Light Mountain transit, with Burt solar attachment, silvered dial marked "W. & L.E. Gurley, Troy, New York", marked on side "Univ...
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Gurley explorer transit, face marked &qu
Gurley explorer transit, face marked "W. & L.E. Gurley, Troy, N.Y.", serial number 9588, 1909, 7 in. telescope, height 9-3/4 in., in leather-...
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Gurley single vernier transit, silver fa
Gurley single vernier transit, silver face marked in script "W. & L.E. Gurley, Troy, New York", serial number 13124, 1913, 8-3/4 in. telescop...
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AMERICAN BOXED COMPASS CIRCA 1862 HEIGHT
AMERICAN BOXED COMPASS CIRCA 1862 HEIGHT 6.5". WIDTH 11". COMPASS DIAMETER 8".AMERICAN BOXED COMPASS, Circa 1862, By Edward Samuel Ritchie (fl. 1839-1870...
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Gurley transit, silvered surface with Gu
Gurley transit, silvered surface with Gurley mark, serial number 221296, 1922, four-screw leveling base, 8-1/2 in. telescope, 4 in. needle, three fluid lev...
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Gurley railroad compass, metal label &qu
Gurley railroad compass, metal label "Built by Mechanician's Dept. College of Engineering, University of Wisconsin, Serial Number UW11282", s...
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Gurley single vernier compass, silvered
Gurley single vernier compass, silvered face marked "W. & L.E. Gurley Troy, N.Y.", two spirit levels, 7-3/4 in. sights, 6 in. needle, length...
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Gurley transit, aluminum with brass moun
Gurley transit, aluminum with brass mounts, black finish, marked in block letters "W. & L.E. Gurley, Troy, N.Y. USA", serial number 462769, 1...
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Gurley transit, black-finished aluminum
Gurley transit, black-finished aluminum with brass mounts, marked "W. & L.E. Gurley, Troy, New York", serial number 452410, 10-1/8 in. telesc...
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Gurley engineer's transit, face mark
Gurley engineer's transit, face marked in script "W. & L.E. Gurley, Troy, N.Y.", bottom of leveling base marked with "E" and &q...
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Gurley transit with Smith's solar at
Gurley transit with Smith's solar attachment: aluminum with black finish and brass mounts, marked "W. & L.E. Gurley, Troy, N.Y. USA", mar...
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Gurley transit, silvered face marked &qu
Gurley transit, silvered face marked "W. & L.E. Gurley, Troy, N.Y.", 8 in. telescope, 4 in. needle, height 11-1/2 in., dovetailed mahogany ca...
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W. & L.E. GURLEY BRASS SURVEYOR'S TRANSI
W. & L.E. GURLEY BRASS SURVEYOR'S TRANSIT BASE TROY, NEW YORK, LATE 19TH/EARLY 20TH CENTURY HEIGHT 6.25".W. & L.E. GURLEY BRASS SURVEYOR'S TRANSIT BASE, T...
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CASED W. & L.E. GURLEY SURVEYOR'S WYE LE
CASED W. & L.E. GURLEY SURVEYOR'S WYE LEVEL W/ TRIPOD Finely Crafted 19th c. Brass Telescoping Surveyor's Instrument by W. & L.E. Gurley of Troy, NY, in or...
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W. & L. E. GURLEY SURVEYORS COMPASS AND
W. & L. E. GURLEY SURVEYORS COMPASS AND CASED PORTABLE MEASURES SET Troy, New York (founded in 1862), first a traveling boxed set of nickel-plated Pint, 1...
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GURLEY SOLAR COMPASSGurley Solar Compass
GURLEY SOLAR COMPASSGurley Solar Compass by W. & L.E. Gurley, Troy N.Y., circa 1874. Brass with silver scales. Appx. 7 1/4"w x 5"t. Includes original fitte...
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(4) MARINE NAVIGATION COMPASSES(lot of 4
(4) MARINE NAVIGATION COMPASSES(lot of 4) Marine navigation compasses, 20th c., including: (2) marine compasses, (one) with handle, (1) magnetic compass, w...
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THREE COMPASSES AND A CHINESE SUNDIAL 19
THREE COMPASSES AND A CHINESE SUNDIAL 19TH CENTURY HEIGHTS TO 3.5".THREE COMPASSES AND A CHINESE SUNDIAL, 19th Century, Two cased and gimbaled. One in a...
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Three instruments: Watts trail clinomete
Three instruments: Watts trail clinometer, 5-1/4 in. metal base marked "K.R. Watts & Son, London", serial number 24528, in mahogany case, 3-1...
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THREE BINNACLE COMPASSES 19TH CENTURY CO
THREE BINNACLE COMPASSES 19TH CENTURY COLLAR HEIGHTS TO 7”. WIDTHS TO APPROX. 22”.THREE BINNACLE COMPASSES, 19th Century, One Negus, one identified and o...
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THREE MAHOGANY-CASED COMPASSES 19TH CENT
THREE MAHOGANY-CASED COMPASSES 19TH CENTURY CASE WIDTHS FROM 3” TO 5”.THREE MAHOGANY-CASED COMPASSES, 19th Century, One from France, sold through Andrew...
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Gurley drainage level, red-painted brass
Gurley drainage level, red-painted brass, marked "W. & L.E. Gurley, Troy, N.Y.", patented October 16, 1883, marked "22", length 8-3...
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ASIAN: TWO COMPASSES/NAVIGATIONAL INSTRU
ASIAN: TWO COMPASSES/NAVIGATIONAL INSTRUMENTS, CHINESE, PROBABLY LATE QING DYNASTY, WOOD WITH CENTRAL DIALS, EACH VARIOUS INSCRIBED IN CHINESE IN RED AND B...
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TWO VINTAGE COMPASSES Two Vintage Compas
TWO VINTAGE COMPASSES Two Vintage Compasses
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Eight small instruments: three hand leve
Eight small instruments: three hand levels: K&E No. 5702, 6 in., in leather case; two Huker-Ranken, 5-1/2 in., original cases and pasteboard boxes; two tro...
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FOUR COMPASSES 19TH/EARLY 20TH CENTURY W
FOUR COMPASSES 19TH/EARLY 20TH CENTURY WIDTHS FROM 4.75” TO 9”.FOUR COMPASSES, 19th/Early 20th Century, Various makers. Two are boxed. Three are dry card...
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Gurley alidade, two fluid levels (one bu
Gurley alidade, two fluid levels (one bulls-eye), 8 in. telescope including right-angle eyepiece, mounted with Beaman stadia arc No. 890, patented 1906-191...
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Gurley Exploration level, marked "W
Gurley Exploration level, marked "W. & L.E. Gurley, Troy, N.Y.", serial number 221867, 1922, 7 in. telescope, height 5-3/8 in., leather-cover...
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Gurley plane table alidade, 8-1/4 in. te
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 nu...
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Gurley surveyor's plain compass, silvere
Gurley surveyor's plain compass, silvered face marked "W. & L.E. Gurley, Troy.N.Y.", two spirit levels, 3-7/8 in. needle, 6-3/8 in. sights, length 12-1/2 i...
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Gurley brass compass, folding 4-1/2 in.
Gurley brass compass, folding 4-1/2 in. sights, two fluid levels, 5-1/4 x 5-5/8 in., 4-1/2 in. needle, in leather case and strap,marked "W&E Gurle...
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Gurley drainage level, green-painted bra
Gurley drainage level, green-painted brass, marked "W. & L.E. Gurley, Troy N.Y.", patented 1883, length 8-5/8 in., fitted dovetailed mahogany...
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