Late one fall afternoon, in the year 1898, a train paused for a moment before crossing a bridge over a river. From it descended a heavyset, elderly man. The train immediately proceeded on its way. The heavyset man looked about him. The river and the bottom-land growths of willow and hardwood were hemmed in, as far as he could see, by low-wooded hills. Only the railroad bridge, the steep embankment of the right-of-way, and a small, painted, windowless structure next the water met his eye as the handiwork of man. The windowless structure was bleak, deserted and obviously locked by a strong padlock and hasp. Nevertheless, the man, throwing on his shoulder a canvas duffle-bag with handles, made his way down the steep railway embankment, across a plank over the ditch, and to the edge of the water. Here he dropped his bag heavily, and looked about him with an air of comical dismay.