Puzzle "The three-masted schooner Ada Barker"

An Incident of the United States Revenue Service. THE records of the revenue men of the United States teem with heroic deeds done in the execution of their duty. The present story is typical of the thrilling determination of men who will not be beaten, and incidentally shows a healthy rivalry between the revenue men and the lifeboatmen. On January 11, 1891, the three-masted schooner Ada Barker encountered a terrific storm which played shuttlecock with her, and after a fierce conflict pitched her on to the Junk of Pork, the euphonious name of a large rock near outer Green Island, off the coast of Maine. The Junk of Pork rises a sheer fifty feet out of the water, and all round it are reefs and boulders, a literal death-trap to any unfortunate vessel that should get caught there. The Ada Barker, after having her sails torn to shreds and her rigging hopelessly entangled, began to ship water, and though her men worked hard and long at the pumps, they could not save her; then she was bowled on to the outer reef at night; the bottom dropped out of her, and she heeled over. To the men on board it seemed that the end of all things had come, and they gave themselves up for lost. The end turned out well after forty hours of hard fighting for the rescue of half a dozen men.