- Initial O (Haller 1516). Part of Set of initials with animals (Haller 1516)
- Initial O(Mnia que fecisti). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 278v ◼
- Initial O(Mnis terra adoret). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 18v ◼
- Initial O(Culi mei semper). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 40v ◼
- Initial O(Mnia que fecisti). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 55v ◼
- Initial O(Mnes gentes plaudite). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 95v ◼
- Initial O(Mnes gentes plaudite). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 115v ◼
- Initial O(Mnia que fecisti). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 132v ◼
- Initial O(S iusti meditabitur). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 148r ◼
- Initial O(S iusti meditabitur). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 160v ◼
- Initial O(S iusti meditabitur). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 170r ◼
- Initial O(S iusti meditabitur). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 185r ◼
- Initial O(S iusti meditabitur). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 203r ◼
- Initial O(S iusti meditabitur). In Missale dioecesis Plocensis, Cracow: Jan Haller (printer), 26 February 1520 (Warsaw, BN), fol. 243v ◼
- Initial O(Mnia quae). In Johannes de Sacrobosco, Algorithmus Joannis de Sacro Busto, Cracow: Jan Haller (printer), July 1521 (Warsaw, BN), fol. Aiir ◼