Natalicia regis augustissimi Friderici Guilelmi IIII. universitatis Fridericiae Guilelmiae Rhenanae conservatoris clementissimi ab eadem universitate die XV. mensis Octobris anni MDCCCLVIIII. in Aula Magna ... publice concelebranda ex officio indicit Fridericus Ritschelius - Ritschl, Friedrich 1806-1876; Klette, Anton 1834-; Klette, Anton 1834- (Georgius, 1859)