...d to wind and sea, under easy steam, and the Monitor rode much easier, and made better weather. About two hours afterward, (eleven P. M.,) when about twenty miles south-south-west of Cape Hatteras, Commander Bankhead made signals for assistance, and upon hailing, we learned the Monitor was in a sinking condition. We lowered our launch and first cutter without delay, and commenced getting her crew on board. Wh...