Io. Nicolai Frobesii Mathem. Ac Philos. P.P.O. Orationvm Academicarvm Svb Magistratvs Academici Avspicivm Atqve Finem Habitarvm Biga Qvarvm Altera Mathematicorvm Helmstadiensivm Memorias Altera Prorectoratvs Academici Mathemata Atqve Experimenta Comprehendit