Vienna, the Northern Paris.—Art Galleries and Museum.—Prague, Capital of Bohemia.—Ancient Dungeons.—Historic Mention.—Dresden, Capital of Saxony.—The Green Vaults.—Berlin, Capital of Prussia.—Hamburg.—Copenhagen, Capital of Denmark.—The Baltic Sea.—Danish Progress.—Thorwaldsen.—Educational.—Palace of Rosenborg.—The Round Tower.—Elsinore and Shakespeare's Hamlet.