Earthquakes: noticeable events, magnitude 2.5+, since 1975 Tuesday February 20th, 2018 / Raimund Schnürer / No Comments
Structure of the Swiss Confederacy in the 18th century Wednesday May 8th, 2019 / Raimund Schnürer / No Comments
Territorial development of the Swiss Confederacy, since 1291 Wednesday May 8th, 2019 / Raimund Schnürer / No Comments
Earthquakes: heavy earthquakes (magnitude 4.5+) Monday December 11th, 2017 / Raimund Schnürer / No Comments
