052 / 214 De regimine mensium Save Share Ask Question Beyond Words Illuminated Manuscripts in Boston Save Share Ask Question Parchment, 3 leaves, 193 x 147 (148–54 x 98) mm Collection Houghton Library Date c. 1250–1300 (?) External Link http://nrs.harvard.edu/urn-3:FHCL.HOUGH:881146 Institution Harvard University Map PDFs Place Austria Shelfmark MS Typ 590 Canon Missae Master of the Missal of Cardinal Parchment, ff. 3, 435 x 315 (380 x … Gradual, monastic or parish use Parchment, ff. i + 175 + i, 357 … Memoriae (suffrages from a book of hours) Parchment, ff. 46, 113 x 75 (58 x … Missal (“Beauvais Missal”) Parchment, 6 leaves, c. 290 x 200 (c. … Antiphonal, from the first Sunday in Advent to Palm Sunday Parchment, ff. 158, 610 x 420 (425 x … Illumination Book of hours (“Emerson-White Hours”), use of Rome Parchment, formerly one volume of 248 leaves, subdivided … chevron-right