Beating off the shore, still accompanied by his prizes, he continued up the coast of Cape Breton toward Louisburg, looking for the coal fleet. It was his good fortune to run across it in a dense fog. It consisted of a number of vessels under the convoy of the frigate Flora, a ship which would have made short work of him if she could have run across him. Favored by the impenetrable fog, with great address and hardihood Jones succeeded in capturing no less than three of the convoy, and escaped unnoticed with his prizes. Two days afterward he came across a heavily armed British privateer from Liverpool, which he took after a slight resistance. But now, when he attempted to make Louisburg to carry out his design of levying on the place and releasing the prisoners, he found that the harbor was closed by masses of ice, and that it was impossible to effect a landing. Indeed, his ships were in a perilous condition already. He had manned no less than six prizes, which had reduced his short crew almost to a prohibitive degree. On board the Alfred he had over one hundred and fifty prisoners, a number greatly in excess of his own men; his water casks were nearly empty, and his provisions were exhausted. He had six prizes with him, one of exceptional value. Nothing could be gained by lingering on the coast, and he decided, therefore, to return. The little squadron, under convoy of the Alfred and the armed privateer, which he had manned and placed under the command of Lieutenant Saunders, made its way toward the south in the fierce winter weather. Off St. George's Bank they again encountered the Milford. It was late in the afternoon when her topsails rose above the horizon. The wind was blowing fresh from the northwest; the Alfred and her prizes were on the starboard tack, the enemy was to windward. From his previous experience Jones was able fairly to estimate the speed of the Milford. A careful examination convinced him that it would be impossible for the latter to close with his ships before nightfall. He therefore placed the Alfred and the privateer between the English frigate lasking down upon them and the rest of his ships, and continued his course. He then signaled the prizes, with the exception of the privateer, that they should disregard any orders or signals which he might give in the night, and hold on as they were.