- Initial O (Ungler 1530). Part of Set of ornamental initials (Ungler 1530)
- Initial O(Rdinatus). In Preclarus et insignis Tractatvs Docens Modum legendi abbreuiaturas..., Cracow: Florian Ungler (printer), 1524? (Kórnik, BK PAN), fol. Cir ◼
- Initial O( NOMINATIVO). In Jan Cervus, Syntaxis Ioannis Cervi Tvcholiensis. Accessit item Aelij Donati ... De barbarissmo libellus, Antonii Mancinelli Veliterni de varia constructione thesaurus, Cracow: Florian Ungler (printer), 1533 (Warsaw, BN), fol. Lviiv ◼
- Initial O(MNIMODA). In Jan van Campen, Prouerbia Salomonis..., Cracow: Florian Ungler (printer), 10 March 1534 - 31 December 1534 (Wrocław, Oss.), fol. Bviiv ◼
- Initial O(MNIMODA). In Proverbia Salomonis per Ioannem Campensem iuxta Hebraicam veritatem peraphrasticos Latinitate donata ; Adiectae svnt Praecationes aliquot ex uarijs Scripturae locis iussu D. Dantisci depromptae, Cracow: Florian Ungler (printer), 1534 (Olsztyn, Biblioteka MWiM), fol. Bviiv