. "Walls of Basel" . . . . . "Walls of Basel#Gate of Spalen" . "Walls of Basel#Gate of Saint Alban" . "Walls of Basel#Gate of Steinen" . "Walls of Basel#Thomas Tower" . "Walls of Basel#Gate of Saint John" . "Walls of Basel#Other wall buildings" . "walls" . "city walls of Basel" . "Spalentor" . . "Walls of Basel#Rhine Gate" . . "Walls of Basel#Gate of Blaise" . "Walls of Basel" . "Walls of Basel#Aeschenschwibbogen" . "Walls of Basel#Gate of Riehen" . . . "Walls of Basel#Aeschentor" . .