Hours of Guglielmo Nasi and Fiammetta Salviati (“Nasi-Salviati Hours”) Parchment, ff. iv (2 flyleaves and an added comment) + 243 + …

Hours of Isabella di Chiaromonte, queen of Naples Parchment, ff. i + 145 + i, 170 x 124 (90 x …

Hours of Isabella d’Este Gonzaga Parchment, ff. 184, 173 x 127 (110 x 66) mm

Hugh of Fouilloy, De bestiis et aliis rebus, seu Columba deaurata Parchment, ff. ii + 14 (images) + 73 (text) + ii, 160 …

Hugh of Saint-Cher, Postilla super Canticum Canticorum Parchment and paper, ff. iii + 71 + iii; ff. 1r–20v, 50r–71v …

Illuminated initial from an antiphonal Parchment, 160 x 140 mm

Institucion de la regla y hermandad dela Cofadria del Sanctissimo Sacramento Parchment, ff. 1–35 (1502), ff. 36r–46r (1540), f. 46v (1553), f. 47r …

Jacobus de Cessolis, Schachzabelbuch Parchment, ff. i + 159 + ii, 215 x 145 (part 1: …

Jacobus de Theramo, Consolatio Peccatorum seu Processus Belial Paper, ff. i + 106, 298 x 208 (206–8 x 140) mm

James of Milan, Stimulus divini amoris (ff. 1r–89r); Isaac of Nineveh, De … Parchment, ff. 162, 170 x 120 (ff. 1–89: 110 x 71) (ff. …

Jean Meschinot, Les lunettes des princes; Vingt-cinq balades; Nouvelles additions Paper, 8°, ff. 108, 166 x c. 103 mm

Jerome, De viris illustribus; Eusebius, Chronicon (pt. 2); Prosper of Aquitaine, Chronographia; … Parchment, ff. i + 112 + i, 325 x 217 (243 x …

Jerome, Letter to Heliodorus on the Epitaph of Nepotianus Parchment, f. 1, 310 x 140 (260 x 95) mm

Johannes Andreae, Hieronymianus Masters of the Zwolle Bible (?) (illuminators) Parchment, ff. ii + 143 (ff. A, B, 1–141) + ii (modern …

Johannes Nider, Sermones de tempore et de sanctis cum quadragesimali Paper, ff. 372 (1, 358, and 372 are blank), 293–97 x 204 …

Jordan of Quedlinburg, Meditationes de vita et Passione Jesu Christi (fragments) Parchment, 2 leaves: MS Lat 424 (1): 119 x 84 (blank on …

Justinian I, Codex; Accursius, Glossa ordinaria in Codicem Parchment, ff. ii (modern flyleaves) + 2 (ff. I–II, medieval flyleaves with …

Justinian I, Digestum vetus; Accursius, Glossa ordinaria in Digestum vetus Parchment, ff. ii (flyleaves) + 294 (ff. 1–294) + 1 (flyleaf), 430 …

Juvenal, Satirae Parchment, ff. 110, 123 x 87 (83 x 55) mm

King David in prayer, cutting Beyondwords Description placeholder

Knight holding a banner and lady holding two leaves, cuttings Parchment, 135 x 60 mm (knight), 128 x 47 mm (lady)

Knight slaying a lion before a city gate with spectators (cutting) Parchment, 237 x 231 mm

La forme qu’on tenoit aux Tournois et Assemblées au temps du Roy … Parchment, ff. 61, 213 x 164 (138–39 x 97–99) mm

Lancelot du Lac, equestrian knight entering and leaving a city (cutting) Parchment, 83 x 92 mm

Latin-English medical compendium Paper, ff. 71, 140 x 100 (90 x 65 [variable]) mm

Laurent de Premierfait, trans., De la ruine des nobles hommes et femmes Paper, f °, ff. 292, 367 x 263 mm

Laurent de Premierfait, trans., Les cents nouvelles (Boccaccio) Parchment, ff. ii + 262 + ii, 334 x 242 (233 x …

Leaf from a gradual Parchment, 1 leaf, 518 x 361 (380 x 258) mm

Leaf from a gradual, Dominican use Parchment, 1 leaf, 526 x 379 (c. 375 x 225) mm

Leaf from a prayer book or book of hours Parchment, f. 1, 120 x 82 (65 x 43) mm

Leaf from the missal of Johannes von Giltlingen Parchment, 1 leaf, 346–47 x 258–63 (c. 237 x 174) mm

Leaves from a book of hours Parchment, 4 leaves, 102 x 58 mm (each)