250 - Simple Microscope, c. 1760Auction Team Koeln
Simple Microscope, c. 1760 Brass, ivory grip, lens with Lieberkühn reflector, tweezers, length 5 in.<Br>
Einfaches Mikroskop, um 1760 Mes...
Bidding Has ConcludedEstimate : 150.00 - 250.00
Sold to 616144958412 for (480.00 + 103.44BP) = 583.44
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252 - Microscope Nachet, c. 1870Auction Team Koeln
Microscope "Nachet", c. 1870 Nachet, Rue St. Séverin, Paris. 2 objectives in containers, height 13 in., wooden case with key.<Br&g...
Bidding Has ConcludedEstimate : 180.00 - 320.00
Sold to floor for (200.00) = 200.00
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254 - 2 MicroscopesAuction Team Koeln
2 Microscopes 1) Berlin-type, green iron foot, with case. - And: 2) E. Leitz, no. 180102, with case.<Br>
2 Mikroskope 1) Typisches Berliner Mi...
Bidding Has ConcludedEstimate : 100.00 - 200.00
Sold to deo22colec.. for (100.00 + 21.55BP) = 121.55
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256 - Drum Microscope, c. 1860Auction Team Koeln
Drum Microscope, c. 1860 Unsigned, probably French or German, brass, lacquered, height 11 in., with mahogany case.<Br>
Trommelmikroskop, um 18...
Bidding Has ConcludedEstimate : 250.00 - 350.00
Sold to floor for (120.00) = 120.00
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257 - English Brass Microscope, c. 1850Auction Team Koeln
English Brass Microscope, c. 1850 Macrae, 34, Aldgate, London. Round massive brass foot, height 12 1/2 in. Screw-in tube similar to Jones-type. Object
Bidding Has ConcludedEstimate : 200.00 - 350.00
Sold to floor for (280.00) = 280.00
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259 - Early Culpeper-type Microscope, c. 1780Auction Team Koeln
Early Culpeper-type Microscope, c. 1780 English, unsigned, height 16 1/2 in., no mirror.<Br>
Frühes Mikroskop Culpeper-Typ, um 1780 Engli...
Bidding Has ConcludedEstimate : 600.00 - 900.00
Sold to arcanasegr.. for (450.00 + 96.98BP) = 546.98
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260 - Culpeper-type Microscope, c. 1820Auction Team Koeln
Culpeper-type Microscope, c. 1820 Brass, lacquered, height: 10 in., rack-and-pinion movement, drawer for accessories with 4 objectives, 4 ivory specim
Bidding Has ConcludedEstimate : 1,500.00 - 1,800.00
Sold to floor for (1,600.00) = 1,600.00
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263 - Brass Culpeper-Type Microscope, c. 1800Auction Team Koeln
Brass Culpeper-Type Microscope, c. 1800 Unmarked, lacquered brass, draw tube with engraved focusing lines (1-4), turned mahogany base, 101/2 in. high,
Bidding Has ConcludedEstimate : 700.00 - 900.00
Sold to dolon3322 for (580.00 + 124.99BP) = 704.99
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268 - Mahogany Preparation ChestAuction Team Koeln
Mahogany Preparation Chest 36 ivory bordered specimens, with handwritten titles on inner lid (list of microscopic objects), dimensions: 61/4 x 4 x 1/2
Bidding Has ConcludedEstimate : 700.00 - 900.00
Sold to victorians.. for (1,000.00 + 215.50BP) = 1,215.50
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269 - 2 Measuring Instruments, c. 1900Auction Team Koeln
2 Measuring Instruments, c. 1900 1) Early precision protactor by "A.-G. Hahn, Cassel", serial no. 8641, lacquered brass, with highly sensi...
Bidding Has ConcludedEstimate : 300.00 - 400.00
Sold to floor for (250.00) = 250.00
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270 - 2 Brass Spherical Crosses, c. 1880Auction Team Koeln
2 Brass Spherical Crosses, c. 1880 Unmarked. 1) Cylindrical, lacquered, with silver scale, Ø 3 1/2 in. - And: 2) Round, polished, Ø 2 1/3 ...
Bidding Has ConcludedEstimate : 150.00 - 250.00
Sold to floor for (140.00) = 140.00
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273 - 4 Galvanometers, c. 1900Auction Team Koeln
4 Galvanometers, c. 1900 1) According to Nobili, marked "Brady & Martin", mahogany base, glass dome, 11 in. high. - 2) Tangent galvano...
Bidding Has ConcludedEstimate : 600.00 - 800.00
Sold to siroco2003 for (330.00 + 71.12BP) = 401.12
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275 - Tachymeter Theodolite HildebrandAuction Team Koeln
Tachymeter Theodolite "Hildebrand" (Total Station), c. 1910 German lacquered brass theodolite, marked: "Hildebrand, Freiberg/Sa."...
Bidding Has ConcludedEstimate : 500.00 - 800.00
Sold to floor for (280.00) = 280.00
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276 - Tachymeter Theodolite HildebrandAuction Team Koeln
Tachymeter Theodolite "Hildebrand", c. 1910 Marked: "Max Hildebrand früher Aug. Lingke, Freiberg, Sachsen, Nr. 62226", poli...
Bidding Has ConcludedEstimate : 350.00 - 500.00
Sold to floor for (440.00) = 440.00
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279 - Level by G. De Koningh, c. 1900Auction Team Koeln
Level by "G. De Koningh", c. 1900 Marked Dutch brass surveying instrument, no. 815, compass with silvered scale Ø 3 1/7 in., large bu...
Bidding Has ConcludedEstimate : 350.00 - 600.00
Sold to leonseat for (180.00 + 38.79BP) = 218.79
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282 - Brass Telescope Wray, London, c. 1900Auction Team Koeln
Brass Telescope "Wray, London", c. 1900 Parallactic mounting, polished brass, length 55 in., on heavy-weight tripod, height 74 in.<Br&g...
Bidding Has ConcludedEstimate : 400.00 - 600.00
Sold to jegort for (650.00 + 140.08BP) = 790.08
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284 - Early Mahogany Tripod for TelescopesAuction Team Koeln
Early Mahogany Tripod for Telescopes and Surveying Instruments Length with closed legs: 5 1/6 ft., brass head, metal points, brass ring for transport.
Bidding Has ConcludedEstimate : 120.00 - 220.00
Sold to oldnara for (90.00 + 19.40BP) = 109.40
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285 - 2 Optical BenchesAuction Team Koeln
2 Optical Benches Physical demonstration models, unmarked, with 5 lenses and 1 pinhole, lengths 9 1/2 and 13 3/4 in.<Br>
2 Optische Bänke...
Bidding Has ConcludedStart Price : 120.00 | Estimate : 200.00 - 300.00
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288 - 3 BinocularsAuction Team Koeln
3 Binoculars Black lacquered brass binoculars with leather-covered tubes: theatre glass, field glass, prism binocular with leather bag.<Br>
3 ...
Bidding Has ConcludedStart Price : 120.00 | Estimate : 250.00 - 300.00
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289 - Miniature TelescopesAuction Team Koeln
Miniature Telescopes Used as pendants, magnifying 2x or 4x. 1) Brass, 2 extensions, length 1 1/2 in. - 2) Nickel plated brass and silver, 16 extension
Bidding Has ConcludedEstimate : 500.00 - 600.00
Sold to scioneri7 for (280.00 + 60.34BP) = 340.34
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290 - Theatre and Marine BinocularAuction Team Koeln
Theatre and Marine Binocular Combination between theatre and marine binocular, interchangeable by slide, unmarked, black colored brass, leather-covere
Bidding Has ConcludedStart Price : 120.00 | Estimate : 200.00 - 300.00
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292 - Regiments Binoculars CaseAuction Team Koeln
Regiment's Binoculars Case Leather, brass coat of arms. Dimensions: 5 1/2 x 5 1/2 in. Inner dimensions: height 3-3 1/2 in., width 4 1/3 in.<B...
Bidding Has ConcludedStart Price : 48.00 | Estimate : 70.00 - 120.00
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293 - 2 Cases for Military Prism BinocularsAuction Team Koeln
2 Cases for Military Prism Binoculars 1) Case with compass by Zeiss, 1920ies. - And: 2) Case for infantryman's binoculars, c. 1900.<Br>
2 ...
Bidding Has ConcludedEstimate : 50.00 - 120.00
Sold to helenjasmin for (28.00 + 6.03BP) = 34.03
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295 - 3 Brass TelescopesAuction Team Koeln
3 Brass Telescopes 1) Historically important telescope, used in WWI, with engraving "Somme Argonne - 14.5.16", 3 extensions, length 16 1/2...
Bidding Has ConcludedEstimate : 300.00 - 400.00
Sold to floor for (120.00) = 120.00
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296 - 3 Brass TelescopesAuction Team Koeln
3 Brass Telescopes 1) Engraved on tube "Dollond, London", total length 6 1/4 in. - 2) Unmarked, 3 extensions, mahogany grip, total length ...
Bidding Has ConcludedEstimate : 200.00 - 300.00
Sold to floor for (120.00) = 120.00
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297 - English Telescope Harris & SonAuction Team Koeln
English Telescope "Harris & Son" Marked on tube: "T. Harris & Son, London, improved Day or Night", 2 extensions, brass w...
Bidding Has ConcludedEstimate : 200.00 - 300.00
Sold to floor for (120.00) = 120.00
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298 - Large Telescope and Tripod HeadAuction Team Koeln
Large Telescope and Tripod Head Unmarked, lacquered brass, 5 extensions, total length 54 in.! With cap. - And: Tripod head for this telescope, made by
Bidding Has ConcludedStart Price : 180.00 | Estimate : 300.00 - 400.00
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299 - Focometer BuschAuction Team Koeln
Focometer "Busch" Busch, Rathenow. For measuring dioptric power of spectacle lenses. Height 12 in.<Br>
Scheitelbrechwert-Meßger...
Bidding Has ConcludedStart Price : 50.00 | Estimate : 70.00 - 120.00
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300 - Optical Rangefinder Georg F. BranderAuction Team Koeln
Optical Rangefinder "Georg F. Brander, Augsburg", Germany, c. 1760 Exceptionally fine brass instrument by legendary German scholar and mec...
Bidding Has ConcludedEstimate : 3,500.00 - 5,000.00
Sold to floor for (3,150.00) = 3,150.00
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