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
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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 1,215.50
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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
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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
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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 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
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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 218.79
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