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Peter Apian
Cosmographia Petri Apiani , 1564
Date of Image:
Caption on Image:
Usus huius Instrumenti
More about this image:
Early Sextant or Similar Device to Determine Angle Between Star and Horizon
ID: SIL7-162-02
Image Collection(s):
Sextant ; Octant ; Navigation Instruments ; Latitude ; Polaris
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