Treatise on the calendar beginning ‘Naturalis abacus ob integrorum ac minutiarum barbaras figuras’ (3r–23v); Gerland (Garlandus), De abaco (25r–35v: Thorndike 848, 923); De manuali kalendario (37r–52v: Thorndike 562, 106); computistical treatise beginning ‘(F)inito manuali abaco, restat nunc ut promisimus’ (53r–59r)
Collection Area:
Western Manuscripts
Languages:
Latin
Date Range:
4th quarter of the 12th century-1st quarter of the 13th century