Diputatio Inavgvralis Ex. L. Contractus. 23. ff. de Reg. Juris : Qvam ... Ex Autoritate ... Rectoris D. Adrani Metii M.D. & in almâ Illustrium Frisae ... Franekeranâ, Matheseos Professoris ... Pro Gradu In U.J. Consquende ... Sine Praeside Defendet Jacobus Myndenus Trajecto-Batavus. Ad diem Aprilis, horâ 9