View of the surroundings of Bern, taken from behind the Graben, Balthasar Anton Dunker, circa 1779

View of the schwefel- or tschiffeliturm, which was the easternmost tower of the 4th city fortification and was demolished in 1783. Date: circa 1779. Place of creation: Bern, chez B. Fehr. Dimensions: Bild 12 x 18,7 cm, Blatt 12,7 x 18,7 cm (Radierung). Medium: etching, print. Collection: Zentralbibliothek Zürich. Zentralbibliothek Zürich - Vue des Environs de Berne prise derriere le Graben - 991009054169705501