Astrolabe Catalogue


Date early 18th century
Place North Africa
Material Brass
Inventory no. 34314
Acquisition Presented by J. A. Billmeir in 1957

Rule, Regula, Pointer and Alidade Images

Alidade Image:

astrolabe part (photo)


Appearance Tip Sights Pinholes Notches Description
Double-ended,  replacement.  Simple Rigid Single None This rule is devoid of any scales or other decoration..
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