Astrolabe Catalogue

 

Date 18th century
Place Persia (?)
Material Brass
Inventory no. 50180
Acquisition Presented by J. A. Billmeir in 1957

Rule, Regula, Pointer and Alidade Images

Alidade Image:

astrolabe part (photo)

Alidade Image:

astrolabe part (photo)

Alidade

Appearance Tip Sights Pinholes Notches Description
Double-ended,  original.  Gothic, simple Rigid Single Single This rule is plain and unmarked by any engravings..
MHS Home | Contact Us | ©2006 Museum of the History of Science