Uppsala, Universitetsbibliotek O Vet 20,
Kitāb Ūqlīdīs fī al-Uṣūl, كتاب أوقليديس في الأصول , Isḥāq-Thābit version, completed in Muharram 434, August-September, 1042

fol 23, figure II.7

α                ©

Uppsala, Universitetsbibliotek O Vet 20,
Kitāb Ūqlīdīs fī al-Uṣūl, كتاب أوقليديس في الأصول , Isḥāq-Thābit version, completed in Muharram 434, August-September, 1042

fol 24, figure II.8

α                ©

Uppsala, Universitetsbibliotek O Vet 20,
Kitāb Ūqlīdīs fī al-Uṣūl, كتاب أوقليديس في الأصول , Isḥāq-Thābit version, completed in Muharram 434, August-September, 1042

fol 26, figure II.11

α                ©

Uppsala, Universitetsbibliotek O Vet 20,
Kitāb Ūqlīdīs fī al-Uṣūl, كتاب أوقليديس في الأصول , Isḥāq-Thābit version, completed in Muharram 434, August-September, 1042

fol 27v, figure II.14

α                ©