Manuscript on paper of Ptolemy, Almagest in a Latin translation by Gerard of Cremona. With Calendar with computistical information, January through December.
Subject (Name):
Gherardo,--da Cremona,--1113 or 14-1187 and Ptolemy,--2nd cent
Subject (Topic):
Astronomy, Ancient, Calendars, Manuscripts, Medieval--Connecticut--New Haven, Mathematics, Ancient, and Medieval and Renaissance Manuscripts in Beinecke Library