Chapter 11 COLOGNE.

Bonn.-Holy Cologne.-The Story of the Mysterious Architect.-"Unfinished and Unknown."-Visit to Cologne Cathedral.-The Tomb of the Magi.-The Church of Skulls.-Queer Relics.-The Story and Legend of Charlemagne.-The Story and Legend of Barbarossa.

E emerged from the majestic circle of the Seven Mountains, the most beautiful part of the Rhine scenery