stood that a code of signals has been stated, will soon be ready to sail. It is composed of of 24 inches in diameter which was effectively em- adopted, and the method of placing and anchoring one steamer—the flag ship—and twenty schooners of ployed by the French army in 1832 at the siege of the… … A A, Mortar bed.—B, Slide. —C, Mortar.—D, Boilers. PLAN OF REVOLVING PLATFORM. SECTION OF MORTARS, which were very destructive and soon brought the ketches of from-two to three hundred tuns burthen. vessel, and therefore the fleet must be partially head- city to conditions of surrender. Great…