Title: Ad Sacratissimum Caesarem Ferdinandum, Rhomanorum [sic], Hungarorum, Boemorum[que] &c. Regem Augustissimum Friderici Nauseae Blancicampiani Ecclesiastae Moguntini super huius anni post Christum natum M.D. XXXI. & quolibet alio cometa exploratio
Subjects: Comets, Early works to 1800, Earthquakes
Places: Germany, Mainz (Rhineland-Palatinate)