to form during the last twenty minutes catches for a lifting lever. Two of the run, was perfectly fresh, men and a boy can operate the and even in the latter period it machine. One man spreads the was as fresh as the air on the mortar, the second feeds the berth deck of a battleship. Sub- machine,… … additional wedge at right angles ameter, and displaces 74 tons. XHE SUBMARINE " ADDER» MAKING HER OFFICIAL SURFACE RUN AT to the first. This will make a As her armament she carries a perfect non-spilling stopper. 8.S KNOTS AN HOTR. 11902 SCIENTIFIC AMERICAN, INC.
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