Gurley transit, aluminum with brassmounts, black finish, marked in block letters "W. & L.E. Gurley, Troy, N.Y. USA", serial number 462769, 10 in. telescope, 3-1/4 in. needle, height 14 in., dovetailed...
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Gurley transit, silvered surface withGurley mark, serial number 221296, 1922, four-screw leveling base, 8-1/2 in. telescope, 4 in. needle, three fluid levels, height 10-1/2 in., Gurley dovetailed mahogany case,...
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Gurley transit, black-finished aluminumwith brass mounts, marked "W. & L.E. Gurley, Troy, New York", serial number 452410, 10-1/8 in. telescope, 3-1/4 in. needle, height 13-3/4 in., in dovetailed...
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Gurley transit, brass with dark greenfinish, face marked "W. & L.E. Gurley, Troy, N.Y.", serial number 222126, 1922, 7 in. telescope, 4-1/2 in. needle, height 10-1/2 in., in dovetailed mahogany...
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Gurley transit with Smith's solarattachment: aluminum with black finish and brass mounts, marked "W. & L.E. Gurley, Troy, N.Y. USA", marked on side "GA1795", circa 1952, 7-3/4 in....
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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 case with original label and tooled leather cover, 13-1/2...
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Collection of Gurley's manuals,related literature, manuals for 1859, wear and probably rebound , 1873, 1874, 1886, 1888, 1895, replaced title page, rough condition , 1900, 1903, 1906, 1908, 1910, 1912,...
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Gurley transit, marked in block letters"W. & L.E. Gurley Troy, N.Y. USA", brass and aluminum with black finish, serial number 39493, 1939, 8 in. telescope, 3-1/4 in. needle, height 12-1/2 in., in...
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Gurley transit, silvered face markedin print "W. & L.E. Gurley Troy, N.Y.", serial number 2287, 1922, 7 in. telescope, 4-1/2 in. needle, height 10-1/4 in., in fitted and dovetailed mahogany case...
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Gurley transit, silvered compass facemarked "W. & L.E. Gurley, Troy, N.Y.", serial number 12637, 1912, 8-1/2 in. telescope, 3-3/8 in. needle, height 11 in., in dovetailed mahogany case with Gurley...
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Teledyne Gurley transit, gray/greenpainted brass and aluminum, serial number 1491, 11-1/2 in. telescope, 3-1/2 in. needle, height 14-1/2 in., dovetailed mahogany case with metal label, interior marked "North...
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Gurley engineer's transit, double vernier,silvered face marked in script "W. & L.E. Gurley, Troy, N.Y.", serial number 11342, 1911, 11-3/4 in. telescope, 5 in. needle, height 13-3/4 in., Gurley tripod. Good condition,...
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