Karlsplatz Metro Station Sign of Vienna, Austria, Also Called U-Bahn Indicating the Lines U1, U2 and U4. Editorial Image - Image of traffic, austria: 165214935
Karlsplatz Stadtbahn Station, Vienna | The Karlsplatz U-bahn… | Flickr
Karlsplatz Metro Station Sign of Vienna, Austria, Also Called U-Bahn Indicating the Lines U1, U2 and U4, Seen from Escalators. Editorial Photo - Image of lines, karlsplatz: 165214811
Archivmeldung: 40 Jahre erfolgreicher U-Bahn-Bau in Wien - Presse-Service