We discharged the carriage at the bridge. The river was full of logs — long， slender， barkless pine logs — and we leaned on the rails of the bridge， and watched the men put them together into rafts. These rafts were of a shape and construction to suit the crookedness and extreme narrowness of the Neckar. They were from fifty to one hundred yards long， and they gradually tapered from a nine-log breadth at their sterns， to a three-log breadth at their bow-ends. The main part of the steering is done at the bow， with a pole； the three-log breadth there furnishes room for only the steersman， for these little logs are not larger around that an average young lady' s waist. The connections of the several sections of the raft are slack and pliant， so that the raft may be readily bent into any sort of curve required by the shape of the river.