Astrolabe Catalogue


Date 1081/2
Maker Muḥammad ibn Sa‘īd as-Ṣabbān
Place Guadalajara
Material Brass
Inventory no. 52473
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,  original.  Simple Rigid Single None Undecorated..
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