With this affair, in which the British expended ammunition to the amount of fifty thousand dollars, and lost twenty men killed and fifty wounded, active offensive operations along the Connecticut coast ended. Farther north, however, the British still raided towns and villages, showing more spirit in their attacks than did Hardy at Stonington. Eastport, Me., was captured in July, and converted into a veritable British colony. The inhabitants who remained in the town were forced to take an oath of allegiance to Great Britain; fortifications were thrown up, and an arsenal established; King George's officials were placed in the custom-house, and thenceforward until the end of the war the town was virtually British. Encouraged by this success, the enemy undertook a more difficult task. A formidable fleet of men-of-war and transports, bearing almost ten thousand troops, was fitted out at Halifax for the purpose of reducing to British rule all that part of Maine lying between Passamaquoddy Bay and the Penobscot River. This expedition set sail from Halifax on the 26th of August, bound for Machias; but on the voyage down the coast of Maine the brig "Rifleman" was encountered, and from her the presence of the United States corvette "Adams" in the Penobscot River was learned. It will be remembered that the "Adams," before entering the river, had chased the British brig. Upon learning this, the British naval commander, Admiral Griffiths, pressed forward to the mouth of the Penobscot, and, anchoring there, despatched a land and naval expedition up the river for the capture of the corvette. When the news of this advancing force reached Capt. Morris, the "Adams" was partially out of water, dismantled, and in the hands of the ship carpenters, who were repairing the injuries she had received on the rocks off Mount Desert. The ship herself was utterly defenceless, but Morris made strenuous attempts to collect a land force to defend her. He managed to rally a few hundred militia-men, who, with the sailors and marines, were routed by the enemy on the night of the 3d of September. Finding that the enemy's forces were not to be driven back by so small a body of men, Morris retreated, first setting fire to the corvette, which was totally destroyed before the British came up. The retreating sailors were then forced to march over rugged roads to Portsmouth, N.H.; and, as walking was an exercise they were little accustomed to, many suffered severely from the unusual exertion. The difficulty of getting provisions along the road led the men to separate into several parties; but, notwithstanding the opportunities thus afforded for desertion, all who were not broken down by the long march ultimately reported for duty at the Portsmouth navy-yard.