Finishing our conversation here, we found the Indians adjusting their plumes, and their robes, and their weapons, preparing to step into their "omnibus and four," to take their first rapid glance at the great City of London, in "a drive," which was to pass them through some of its principal thoroughfares for their amusement. At this moment of excitement it was suddenly announced that one of the party (and a very essential one), the "_Doctor_" (or _medicine man_), was missing! Search was everywhere making for him, and when it was quite certain that he could not have passed into the street, Jeffrey inquired of the curator of the Hall if there was any passage that led out upon the roof? to which the curator replied, "Yes." "Well then," said Jeffrey, "we may be sure that he is there, for _it is 'a way that he has_:' he always is uneasy until he gets as high as he can go, and then he will stay there all night if you will let him alone." I went immediately to the roof, and found him standing on one corner of the parapet, overlooking Piccadilly,--wrapped in his buffalo robe, and still as a statue, while thousands were assembling in the streets to look at him, and to warn him of the danger they supposed him in. The readers who have not had the pleasure of seeing this eccentric character, will scarcely be able to appreciate the oddity of this freak until they become better acquainted with the Doctor in the following pages. I invited him down from his elevated position, which he seemed reluctant to leave, and he joined his party, who passed into their carriage at the door. In this moment of confusion, of escaping from the crowd and closing the door, heads were counted, and the old Doctor was missing again. A moment's observation showed, however, that his _ascending_ propensity had gained him a position over their heads, as he had seated himself by the side of the driver, with his buffalo robe wrapped around him, the long and glistening blade of his spear passing out from underneath it, near to his left ear, and his vermilioned face surmounted by a huge pair of buffalo horns, rising out of a crest of eagle's quills and ermine skins. Thus loaded, and at the crack of the whip, and amidst the yelling multitude that had gathered around them, did the fourteen Ioways dash into the streets, to open their eyes to the sights and scenes of the great metropolis.