Carol. Theod. De Siebold, med. et philosoph. doct., conservator institut. zootom. physiolog. et mus. zoolog., ... ad disputationem publicam praeside ... Carolo De Pfeufer, med. et chirurg. et artis obstetric. doct. ... pro summis in medicina, chirurgia et arte obstetricia honoribus rite ac legitime obtinendis a ... Friederico Metzger, Ratisbonnensi-Bavaro, die XXI. Julii MDCCCLVII. hora X. habendam ... invitat