Rollo, on the other hand, thought little of these grand ideas. All that he was interested in was the expectation of seeing the ships and the sailors, and of amusing himself with the scenes and incidents which he hoped to witness in walking along the platforms, and watching the processes of loading and unloading the ships, or of moving them from one place to another in the crowded basins. Rollo was not disappointed, when he came to visit the docks, in respect to the interesting and amusing incidents that he expected to see there. He saw a great many such incidents, and one which occurred was quite an uncommon one. A little girl fell from the pier head into the water. The people all ran to the spot, expecting that she would be drowned; but, fortunately, the place where she fell in was near a flight of stone steps, which led down to the water. The people crowded down in great numbers to the steps, to help the child out. The occurrence took place just as the men from the docks were going home to dinner; and so it happened that there was an unusually large number of people near at the time of the accident. [Illustration: SAVED.] The place from which the child fell was the corner of the pier head, in the foreground of the picture, where you see the post, just beyond the stone steps. There is a boat pulling off from the vessel to the rescue of the little girl in the foreground, to the left; but its assistance will not be required. Now, Rollo's chief interest in going to see the docks was the anticipation of witnessing scenes and incidents of this and other kinds; but Mr. George expected to be most interested in the docks themselves. The construction of the docks was indeed a work of immense magnitude, and the contrivers of the plan found that there were very great difficulties to be surmounted before it could be carried into effect. It was necessary, of course, that the place to be selected should be pretty low land, and near the river; for if the land was high, the work of excavating the basins would have been so much increased as to render the undertaking impracticable. It was found on examination that all the land that was near the river, and also near the city, and that was in other respects suitable for the purpose, was already occupied with streets and houses. These houses, of course, had all to be bought and demolished, and the materials of them removed entirely from the ground, before the excavations could be begun.