Note 163 — Chapter XII · THE STONE OF HERCULES.
Reading edition
At the beginning of the eleventh century the western Arabs were not in possession of the compass, for the astronomer Ebu Youni constructed a table by which to find the Kibleh.
Reading edition
At the beginning of the eleventh century the western Arabs were not in possession of the compass, for the astronomer Ebu Youni constructed a table by which to find the Kibleh.