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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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W&LE GURLEY FOCUSING TELESCOPE W&LE Gurl
W&LE GURLEY FOCUSING TELESCOPE W&LE Gurley focusing telescope, model 580, serial no. 441067
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THE PORTER GARDEN TELESCOPEThe Porter Ga
THE PORTER GARDEN TELESCOPEThe Porter Garden Telescope, by Telescopes of Vermont, a limited edition authorized exact reproduction of Russel W. Porter's 192...
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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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W. & L.E. Gurley brass and metal surveyo
W. & L.E. Gurley brass and metal surveyor's compass and a T. Underhill miniature brass telescope and tripod late 19th/early 20th century; 1) compass - with...
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BAUSCH AND LOMB HARBORMASTER BRASS TELES
BAUSCH AND LOMB HARBORMASTER BRASS TELESCOPEBausch and Lomb Harbormaster brass telescope. 20th century. Brass telescope and adjustable swivel mount set on...
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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, 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 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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KEUFFEL & ESSER CO. FOCUSING TELESCOPE K
KEUFFEL & ESSER CO. FOCUSING TELESCOPE Keuffel & Esser Co. focusing telescope, model no. 580, serial no. 111944
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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 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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CANON SUPER TELEPHOTO CAMERA LENS FOCUSI
CANON SUPER TELEPHOTO CAMERA LENS FOCUSING UNITCanon Inc., Japan. Super Telephoto camera lens focusing unit. No. 10302. Adjustable strap included with focu...
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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 wye level, 17-1/2 in. telescope,
Gurley wye level, 17-1/2 in. telescope, black finish, Gurley mark with serial number GN0841, four-screw leveling base, dovetailed mahogany case with matchi...
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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 Light Mountain transit, 7-7/8 in.
Gurley Light Mountain transit, 7-7/8 in. telescope, 4 in. needle (no serial number found), 10 in., in tooled leather-covered mahogany case with Gurley labe...
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Queen wye level, marked "Jas W. Que
Queen wye level, marked "Jas W. Queen & Co. Agents Philadelphia", 20 in. telescope above 7-1/2 in. spirit level, height 8 in., in Gurley maho...
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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 solar transit, silvered face mark
Gurley solar transit, silvered face marked in script "W. & L.E. Gurley, Troy, N.Y.", 11 in. telescope, 5 in. needle, height 17-1/2 in. with B...
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NAUTICAL: FIVE MARITIME PIECES, INCLUDIN
NAUTICAL: FIVE MARITIME PIECES, INCLUDING: ONE BRASS MARITIME COMPACT TELESCOPE, LEATHER RAPPED MAIN BODY, GLASS AT END FOCAL POINT APPEARS SLIGHTLY DAMAGE...
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VAN CORT INSTRUMENTS GOLD-TONED TELESCOP
VAN CORT INSTRUMENTS GOLD-TONED TELESCOPE & TRIPOD Van Cort Instruments gold-toned telescope on a tripod stand, telescope is adjustable, marked "Van Cort I...
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ANTIQUE BRASS SPYGLASS TELESCOPE AND BIN
ANTIQUE BRASS SPYGLASS TELESCOPE AND BINOCULARSANTIQUE BRASS SPYGLASS TELESCOPE AND BINOCULARS: single draw telescope by J. Molteni & Cie, Paris, 39" exten...
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A GROUP OF FOUR VINTAGE TELESCOPESA grou
A GROUP OF FOUR VINTAGE TELESCOPESA group of four vintage telescopes, Four items A Stanley London brass telescope 20th Century Marked: Stanley London...
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A CARROLL REFRACTING TELESCOPEA Carroll
A CARROLL REFRACTING TELESCOPEA Carroll refracting telescope, 1958 Marked: Carroll / Astronomical Insts. / Made by Geo. Carroll / Tujunga CAL. / 1953 Ob...
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