Astrolabe Caja tax-exempt the city of London and

the city of London and the O2

A3-sized print with white border on silk gloss paper

as well as a glass back

and beside her a throne

St Paul's Cathedral

Astrolabe Caja tax-exempt the city of London andThe astrolabe (which means star taker in Greek) is used to tell the time during both the day and night, and to find the time and length of sunrise. It can also be used to identify celestial objects in the night sky in order to determine latitude. Perfected by Arabic and Persian astronomers, by the end of the seventeenth century the Astrolabe was the most used instrument in the history of Astronomy. This highly detailed and decorative astrolabe is made