- Initial M (Haller 1516). Part of Set of initials with animals (Haller 1516)
- Initial M(Agnus ducatus Lithuanie). In Maciej Miechowita, Tractatus de duabus Sarmatijs Asiana et Europiana et de contentis in eis, Cracow: Jan Haller (printer), 31 October 1517 (Warsaw, BN), fol. Eir ◼
- Initial M(Oscouia est regio). In Maciej Miechowita, Tractatus de duabus Sarmatijs Asiana et Europiana et de contentis in eis, Cracow: Jan Haller (printer), 31 October 1517 (Warsaw, BN), fol. Fir ◼
- Initial M(Anifestum ergo). In Aristotle, Jacques Lefèvre d'Étaples, Prioru[m] analectico[rum] Aristotelis Philosophorvm Principis libri duo ..., Cracow: Jan Haller (printer), 1518 (Warsaw, BN), fol. Eviiiv ◼
- Initial M(Odus est adiacens). In Peter of Spain, Textvs Svmmvlarvm Petri Hyspani ..., Cracow: Jan Haller (printer), 1519 (Warsaw, BN), fol. A7v ◼
- Initial M(Axima profecto). In Mikołaj of Błonie, Tractatus sacerdotalis de sacramentis deq[ue] diuinis officijs [et] eor[um] administratio[n]ibus, Cracow: Jan Haller (printer), Rudolf (II) Agricola (publisher), 1519 (Warsaw, BN), fol. [1v] ◼
- Initial M(Iserere mihi domine). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 125v ◼
- Initial M(Ihi autem nimis). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 146v ◼
- Initial M(E expectauerunt peccatores). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 149v ◼
- Initial M(Vlte tribulationes). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 159v ◼
- Initial M(Isereris omnium). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 26v ◼
- Initial M(Ihi autem nimis). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 185v ◼
- Initial M(Vlte tribulationes). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 264v ◼
- Initial M(Iserere mihi domine). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 276r ◼
- Initial M(Emento nostri domine). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 6v ◼
- Initial M(Ihi autem nimis honorati). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 173v ◼
- Initial M(Iserere mihi domine). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 53v ◼