Theodolit, Troughton & Simms, London, 19. Jhdt.

Sold
€ 500
Auction dateClassic
22.11.2021 10:00UTC +02:00
Auctioneer
Hermann Historica
Event location
Germany, Grasbrunn / München
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ID 658566
Lot 415 | Theodolit, Troughton & Simms, London, 19. Jhdt.
A theodolite by Troughton & Simms of London, 19th century
Brass, glass. The telescope with horizontal and vertical swivel function, bubble tube, two finely scaled, vertical circle segments, each with a magnifying glass, a finely scaled, full horizontal circle with a bubble tube, three magnifiers and manufacturer's mark. Traces of use, the eyepiece cloudy. Length of the telescope 24.5 cm. Total height 24 cm. The precision instrument designed to measure vertical and horizontal angles. In good condition with elaborate, precision engineering.

Condition: II
Theodolit, Troughton & Simms, London, 19. Jhdt.
Messing, Glas. Horizontal und vertikal schwenkbares Fernrohr mit Röhrenlibelle, zwei fein skalierte, vertikale Kreissegmente, jeweils mit Lupe, fein skalierter horizontaler Vollkreis mit Röhrenlibelle, drei Lupen und Herstellergravur. Gebrauchsspuren, Optik trüb. Länge des Fernrohrs 24,5 cm. Gesamthöhe 24 cm. Gut erhaltenes Präzisionsinstrument mit filigraner Feinmechanik zur Bestimmung vertikaler und horizontaler Winkelmaße.

Zustand: II
Address of auction Hermann Historica
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22.11.2021 – 26.11.2021
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