161 / 214 Office lectionary Save Share Ask a Question Beyond Words Illuminated Manuscripts in Boston Save Share Ask a Question Collection Houghton Library Date before 1174 Description Parchment, ff. i + 233, 370 x 240 (272 x 159) mm External Link http://nrs.harvard.edu/urn-3:FHCL.HOUGH:5120761 Institution Harvard University Place Shelfmark MS Typ 223 Ferial psalter Parchment, ff. 190, 600 x 425 (425 x … Pope Clement IV, Bull Parchment leaf with lead seal, 190 x 270 … Graduale Romanum, temporale (“Durant Gradual”) Parchment, ff. 296, 555 x 380 (385 x … Ptolemy, Geographia Parchment, ff. 346, 530 x 350 (186–87 x … Leaf from a prayer book or book of hours Parchment, f. 1, 120 x 82 (65 x … Pliny the Elder, Historia naturalis Paper, f °, ff. 355, 417 x 276 … Explore chevron-right