- Initial C-1 (Ungler 1512)
- Initial C(Vius). In Lectura Super Titulo De Regulis Juris Libro VI, Cracow: Florian Ungler (printer), 12 July 1512 (Kórnik, BK PAN), fol. Aiiiv ◼
- Initial C(Asus). In Lectura Super Titulo De Regulis Juris Libro VI, Cracow: Florian Ungler (printer), 12 July 1512 (Kórnik, BK PAN), fol. Aviv ◼
- Initial C(Asus). In Lectura Super Titulo De Regulis Juris Libro VI, Cracow: Florian Ungler (printer), 12 July 1512 (Kórnik, BK PAN), fol. Bir ◼
- Initial C(Asus). In Lectura Super Titulo De Regulis Juris Libro VI, Cracow: Florian Ungler (printer), 12 July 1512 (Kórnik, BK PAN), fol. Ciiv ◼
- Initial C(Asus). In Lectura Super Titulo De Regulis Juris Libro VI, Cracow: Florian Ungler (printer), 12 July 1512 (Kórnik, BK PAN), fol. Ciiiv ◼
- Initial C(Asus). In Lectura Super Titulo De Regulis Juris Libro VI, Cracow: Florian Ungler (printer), 12 July 1512 (Kórnik, BK PAN), fol. Ivv ◼
- Initial C(Elum). In Somnia Danielis, Cracow: Florian Ungler (printer), 1512 (Wrocław, Oss.), fol. Aiiv ◼
- Initial C(Vi situs). In Jan of Stobnica, Introductio in Ptholomei Cosmographia[m] ..., Cracow: Florian Ungler (printer), 1512 (Cracow, BJ), fol. xiv ◼
- Initial C(Iuitatem). In Jan of Stobnica, Introductio in Ptholomei Cosmographia[m] ..., Cracow: Florian Ungler (printer), 1512 (Cracow, BJ), fol. [xivr] ◼
- Initial C(Vius agitur). In Aristotle, Libri de Anima Aristotelis philosophoru[m] peripatetice familie principis sub gemina translatio[n]e ..., Cracow: Florian Ungler (printer), 1512 - 1513 (Warsaw, BN), fol. Kiv ◼
- Initial C(Vi situs). In Jan of Stobnica, Introductio in Ptholomei Cosmographia[m] ..., Cracow: Florian Ungler (printer), 1513 (Warsaw, BN), fol. xiv ◼