617309v
[Commentary:
Text from pages 39v–40 of Sphaerica Menelai.
Thabit ibn Qurra is mentioned in the final paragraph; see also Add MS f. . ]
Thabit ibn Qurra is mentioned in the final paragraph; see also Add MS f. . ]
Liber impressus fuit
Messanæ in freto Siculo
[Translation: The book was printed in Messina, in the Straits of Sicily, ]
Messanæ in freto Siculo
[Translation: The book was printed in Messina, in the Straits of Sicily, ]