necessary steps preceding the actual launching crib, and between it and the crib a stout rubber tube stead of being built up of a number of small seg- can be taken beforehand so that the torpedo can be is provided which, being connected with the compressed ments. Hitherto it has not been possible… … banksman has im- vertical cylinder made o f finely-perforated properly signalled for PRESSING AND MOLDING GUN COTTON IN SOLID BLOCKS OF HIGH DENSITY BY THE HYDRAULIC PRESS. lowering. The motive sheet metal sur- The principal merits of this system are the follow- rounded by a strong casing. Here all…
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