- Bible. Psalms1
- Blaise, Saint, -approximately 3161
- Blind tooled bindings1
- Boccaccio, Giovanni, 1313-13751
- Brass bosses (Bindings)1
- Burlesques1
- Calligraphy1
- Capponi family1
- Categoriae (Aristotle)1
- Catherine, of Alexandria, Saint1
- Catholic Church. Diocese of Salisbury (England)1
- Catholic Church. Ordo divini officii (Archdiocese of Mainz : Rhineland-Palatinate, Germany)1
- Centerpiece and cornerpiece bindings1
- Charles IV, Duke of Lorraine, 1604-16751
- Choir books1
- Church year sermons1
- Civil law1
- Clare, of Assisi, Saint, 1194-12531
- Commerce1
- Commonplace books1