221 - Spectroscope by SchmidtAuction Team Koeln
Spectroscope by "Schmidt & Haensch", c. 1900 Marked: "Franz Schmidt & Haensch, Berlin", serial number 2260, polished bra...
Bidding Has ConcludedEstimate : 350.00 - 500.00
Sold to siroco2003 for 474.04
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222 - Vulcan Mercury Vacuum GaugeAuction Team Koeln
Vulcan Mercury Vacuum Gauge Manufacturer: "Paul & Kark, Hamburg", with instructions and conversion table, complete in wooden box.<B...
Bidding Has ConcludedEstimate : 70.00 - 150.00
Sold to floor for 40.00
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225 - 18th Century Horological QuadrantAuction Team Koeln
18th Century Horological Quadrant Paper on wood on the upper side, both sides with hand drawings, no sights and plumber, minor water stocks, 81/4 in.
Bidding Has ConcludedEstimate : 900.00 - 1,500.00
Sold to floor for 750.00
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226 - Armillary Sphere, c. 1920Auction Team Koeln
Armillary Sphere, c. 1920 Model of the celestial sphere with the sun placed in the center, brass planets on iron rings, Ø 105/8 in., height: 20...
Bidding Has ConcludedStart Price : 180.00 | Estimate : 300.00 - 400.00
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227 - Tellurium and Map, c. 1900Auction Team Koeln
Tellurium and Map, c. 1900 Signed on globe: "Aardglobe te Groningen bij Scholtema en Zoon", costly constructed Dutch teaching aid, earthgl...
Bidding Has ConcludedEstimate : 2,000.00 - 3,000.00
Sold to floor for 1,500.00
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228 - 4 MicroscopesAuction Team Koeln
4 Microscopes 1) Ed. Mester, Berlin, with box. - 2) Binocular by Leitz, no. 296807. - 3) Part of a Chevalier microscope. - And: 4) Cast iron microscop
Bidding Has ConcludedEstimate : 100.00 - 200.00
Sold to floor for 270.00
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229 - Brass Microscope, c. 1900Auction Team Koeln
Brass Microscope, c. 1900 Unmarked, but probably Zeiss, height 121/2 in., triple nosepiece, fine adjustment, with name plaque "Dr. Robert Muenc...
Bidding Has ConcludedEstimate : 300.00 - 400.00
Sold to floor for 120.00
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