12th March 2018 - Final Price Reduction

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This precision, Everest pattern theodolite is quite rare, in that; the almost 8" silver scales are finely divided to 10minutes of arc with verniers reading to 10 seconds of arc.  



Troughton and Simms

Vintage Theodolite  

Everest Pattern 

c. 1875 

Height Assembled:   240mm

Weight:    4.5kg

Diameter of Horizontal Circle:    197mm

Diameter: Vertical Half Circle:    196mm (Quarter Circle)

Diameter: Telescope Body:        34.5mm

Length Telescope:                      405mm

Diameter of Objective Body:       39mm