Fishing Grounds of the Gulf of Maine
Nipper Ground (aka Ten Acres) .-Extends S. ½ E. from Boon Island 6 miles and E. from Isles of Shoals 7 miles. Marks: White Hills over Boon Island on center (these cross bearings meet near the center of the ground); also, the Black Hill W. of Portsmouth over the Star Island of the Isles of Shoals leads to the small rocky shoal that is in the middle of the ground. This shoal is about 1/4 mile wide and has 18 to 20 fathoms over clay and mud, the ground sloping gradually to 50 or 60 fathoms near the edge. This Is a good fishing ground for cod, haddock, cusk, and pollock in the spring, while on the muddy edges hake are abundant in September.