ntention to enu- trolled by valves, which merate the numerous exhibits, but are worked by one man on ratherin the present and succeeding the upper deck. The out- articles to describe and illus- rigger isdivided into water trate the leading practical ap- tight compartments, and plications of Messrs.… … Fig, 2. FLOATING DEPOSITING DOCK AND HYDRAULIC GRID DOCK. Fig. 3. In our present notice we confine ourselves to a gene-| The broad, shallow pontoon attached on the left of the | means of gangways passing through the side of the ral description of this dock and the hydraulic grid. |verticalside of…
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