21. [De arte loquendi et tacendi] [electronic resource]. Albertano, da Brescia, active 13th century Deventer : Richard Paffraet, 1477-1511, 1491. Book Online
24. اسرار الفاتحة. Asrār al-Fātiḥah. Muʻīn al-Dīn Farāhī, -1501 or 1502معىن الدىن فراهى، d. 1501 or 2. [1491?] Manuscript Book Physical Special Collections Islamic Manuscripts, New Series no. 400q Oversize Loading...
25. [Aurelii Augustini Opuscula plurima quedam no[n] plus imp[re]ssa] [electronic resource]. Augustine, of Hippo, Saint, 354-430 [Venice] : I[m]pe[n]sis [et] op[er]a Dionysij Bertochi de Bolonia Venetie accuratisme i[m]presso[rum], finis anno a natiuitate saluatoris nostris. MCCCCXCI, die xxvj. Martij [26 Mar. 1491] Book Online
26. Ballatette del magnifico Lore[n]zo de Medici & di messere Agnolo Politiani & di Bernardo Gia[m]burlari & di molti altri. [electronic resource]. Medici, Lorenzo de', 1449-1492 [Florence : Lorenzo Morgiani and Johannes Petri, ca. 1491] Book Online
27. Ballatette di Lorenzo de' Medici, Angelo Poliziano [Politianus], Bernardo Giambullari e altri [electronic resource]. Medici, Lorenzo de', 1449-1492 Florence : Lorenzo de' Morgiani, fl. 1490-1500 & Petri, Johannes, 1441-1511, 1491. Book Online
28. Bartholomei coloniensis Silua carminu[m] ... [electronic resource]. Bartholomaeus, Coloniensis, approximately 1460-approximately 1516 Dauentrie : Iacobus bredensis, anno DLLLLxci. Februarij xvi. [16 Feb. 1491] Book Online
29. Be it knowen to alle true cristen peple to whom this present writyng shal come se or here Thomas whete Prioure of the place of Croced Freres besyde the Tour of London ... [electronic resource] : And the brethern of the sayd place. sende gretynge in our Lord god Euirlastyng, ... In witnesse wherof they haue sett their Couent Seale. Th yere of oure lorde god M.CCCC.lxxxxi.. Monastery of the Holy Cross (Crutched Friars) (London, England) [London : Richard Pynson, 1491] Book Online
30. Biblia integra: summata: distincta: sup[er]eme[n]data: vtriusq[ue] testame[n]ti [con]corda[n]tijs illustrata [electronic resource]. Explicita est biblia p[re]sens Basilee ... : Per Joha[n]nem Froben de Hammelburck., Anno nonagesimoprimo supra millesimu[m] quaterqu[ue] centesimu[m] die verso vicesimaseptima Junij [27 June 1491] Book Online
31. Biblia latina Basel : Johann Froben, June 27, 1491 Book Physical Special Collections 42.3 Loading...
33. Boetii de consolatione philosophiae, cum commento sancti Thome [electronic resource]. Boethius, 524 Strasbourg : [s.n.], 1491. Book Online
34. Boetii viri celeberrimi De consolatione philosophiae liber, cum optimo commento beati Thome [electronic resource]. Boethius, 524 [s.l.] : [s.n.], 1491. Book Online
35. Boetii viri celeberrimi de consolatione Philosophie liber cu[m] optimo comme[n]to beati thome. [electronic resource]. Boethius, -524 Dauentria : Iacobum de Breda, Anno grati[a]e Millesimo. quadragintesimo. nonigesimo primo. die sabbati ante Iudica. [19 Mar. 1491] Book Online
36. Boetij viri celeberrimi de consolatione philosophie liber cum optimo co[m]mento beati Thome. Boethius, -524 [Strasbourg, France : Johann Prüss, 6 Mar. 1491] Book Physical Online Special Collections 2823.321.006 EXI Loading...
37. Breviarium ad usum ordinis cartusianorum.. [electronic resource]. Venice : Andreas Torresanus, de Asula, 1451-1529, 1491. Book Online
38. Breviarium Rothomagense [microform]. Catholic Church Rothomagi [i.e. Rouen, France] Ricardi, 1491. Book Microform Physical Firestone (Remote Storage) MICROFILM 10584 roll 142 Loading...
39. [Bucolica] [electronic resource]. Calpurnius Siculus, Titus Deventer : Jacobus de Breda, 1491. Book Online
40. Caius Plinius Marco suo salutem. Pliny, the Elder [Venice : Thomas de Blavis, de Alexandria 3 Nov. 1491] Book Physical Special Collections 2904.1491q EXI Loading...