- Initial D-1 (Ungler 1514; Haller). Part of Set of ornamental initials (Ungler 1514; Haller)
- Initial D(Ifferentia 14). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Kórnik, BK PAN), fol. giir ◼
- Initial D(Ifferentia 22). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Kórnik, BK PAN), fol. hivv ◼
- Initial D(Ifferentia quinta). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Kórnik, BK PAN), fol. fir ◼
- Initial D(Ifferentia 7 de quindeci stellis). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Kórnik, BK PAN), fol. fiir ◼
- Initial D(Ifferentia 15). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Kórnik, BK PAN), fol. giiir ◼
- Initial D(Ifferentia prima). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Warsaw, BN), fol. Aiiv
- Initial D(Ifferentia quinta). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Warsaw, BN), fol. fir
- Initial D(Ifferentia 7 de quindeci stellis). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Warsaw, BN), fol. fiir
- Initial D(Ifferentia 14). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Warsaw, BN), fol. giir
- Initial D(Ifferentia 15). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Warsaw, BN), fol. giiir
- Initial D(Ifferentia 22). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Warsaw, BN), fol. hivv
- Initial D(Ifferentia prima). In John of Głogów, Introductorium Astronomie in Ephemerides ..., Cracow: Florian Ungler (printer), Wolfgang Lern (printer), 1 January 1514 (Kórnik, BK PAN), fol. Aiiv ◼
- Initial D(Istinctio formalis). In Jan of Stobnica, Introductio in doctrinam doctoris subtilis ..., Cracow: Florian Ungler (printer), 21 March 1515 (Wrocław, Oss.), fol. Aiiiv ◼
- Initial D(Istinctio realis). In Jan of Stobnica, Introductio in doctrinam doctoris subtilis ..., Cracow: Florian Ungler (printer), 21 March 1515 (Wrocław, Oss.), fol. Aivv ◼
- Initial D(Istinctio se totis). In Jan of Stobnica, Introductio in doctrinam doctoris subtilis ..., Cracow: Florian Ungler (printer), 21 March 1515 (Wrocław, Oss.), fol. Biv ◼
- Initial D(E primo nunc dicendum). In Pseudo-Albertus Magnus, Alberti Magni philosophie Naturalis Jsagoge, sive introductio[n]es emendate nuper et impresse sum[m]a diligentia, Cracow: Jan Haller (printer), 29 April 1516 (Wrocław, Oss.), fol. lxv ◼
- Initial D(Icit Aristoteles). In Pseudo-Albertus Magnus, Alberti Magni philosophie Naturalis Jsagoge, sive introductio[n]es emendate nuper et impresse sum[m]a diligentia, Cracow: Jan Haller (printer), 29 April 1516 (Wrocław, Oss.), fol. iiir ◼
- Initial D(E motu ergo dicendum). In Pseudo-Albertus Magnus, Alberti Magni philosophie Naturalis Jsagoge, sive introductio[n]es emendate nuper et impresse sum[m]a diligentia, Cracow: Jan Haller (printer), 29 April 1516 (Wrocław, Oss.), fol. ixr ◼
- Initial D(Vbitabit). In Porphyry, Jacques Lefèvre d'Étaples, Textus Ueteris artis scilicet Isagogaru[m] Porphirij predicamento[rum] Aristotelis simul cum duobus libris perihermenias eiusde[m] eme[n]date impressum ad exemplar Jacobi Stapulensis rite capitulis distintum, Cracow: Florian Ungler (printer), Wolfgang Lern (printer), Jan Haller (publisher), 20 May 1516 (Warsaw, BN), fol. Gvv ◼
- Initial D(Ifferentia). In Porphyry, Jacques Lefèvre d'Étaples, Textus Ueteris artis scilicet Isagogaru[m] Porphirij predicamento[rum] Aristotelis simul cum duobus libris perihermenias eiusde[m] eme[n]date impressum ad exemplar Jacobi Stapulensis rite capitulis distintum, Cracow: Florian Ungler (printer), Wolfgang Lern (printer), Jan Haller (publisher), 20 May 1516 (Warsaw, BN), fol. Biir ◼