"I tell you, Bart, I don't like the looks of things," remarked Frank Sheldon to his chum, Bart Raymond, as the two stood on a corner in the German city of Coblenz on the Rhine. "What's on your mind?" inquired Bart, as he drew the collar of his raincoat more snugly around his neck and turned his back to the sleet-laden wind that was fairly blowing a gale. "I don't see anything to get stirred up about except this abominable weather. It's all I can do to keep my feet."