LAKE ERIE. 55 - Buffalo to Dunkirk.--When at the north end of breakwater, - S. W. 4 W., 344 miles, to a point 1 mile northwest of beacon ight. , - Buffalo to South Passage.-- When at the north end of break- water, steer W.S. W., 216 miles, to a point 14 miles north of Marble- head light, whence see course from Sandusky to Green island. The course from Buffalo to South passage leads 34 miles south of Long Point light. | Buffalo to Black River.--When at the north end of break- water, steer S. W. by W. & W., 1934 miles, to a point 1 mile north of light. Buffalo to Middle Passage.--When at the north end of breakwater, steer W. by S. £S., 210 miles, to a point 4 mile south of Middle Island light. Passing 2 miles south of Long Point light. Buffalo to Cleveland.--As in the course to a point 24 miles north of Fairport, thence S. W. % W., 29 miles, to a point 1 mile north of breakwater light. Buffalo to Port Colborne.--When at the north end of breakwater, steer W. by 8. 2S., 10} miles, to a point 1 mile south of Point Abino, then W. by N. §N., 84 miles, to a point 1 mile S. by W. from Main light. Dunkirk to Cleveland.--When 1 mile N. W. by N. from beacon-light, steer W. 8S. W. $S., 110 miles to a point 23 miles north of Fairport beacon, thence 8. W. 2 W., 29 miles, toa point 1 mile north of breakwater light. Dunkirk to Erie.--When 1 mile N. W. by N. from beacon- light, steer S. W. by W. 3 W., 43 miles, to a point 14 miles N. E. from Presque Isle beacon-light. » Dunkirk to Pelee Spit.--When 1 mile N. W. by N. from beacon-light, steer W. by 8. 7 8., 1684 miles, to a point 14 miles south of the Spit light. : Dunkirk to South Passage.--When 1 mile N. W. by N. from beacon-light, steer W. S. W. $ W., 1843 miles, to a point 14 miles. north of Marblehead light. Erie to Point Pelee.--When 14 miles northeast from Presque Isle beacon-light, steer N. W. 2 W., 3 miles, thence W. # S., 126 miles, to a point 14 miles south of the Spit light. Erie to Cleveland.--When 14 miles northeast from Presque Isle beacon-light, steer N. W. 7 W., 3 miles, then W. 8S. W., 664 miles to a point 24 miles north of Fairport beacon-light, thence 8. W.2W., 29 miles, to a point 1 mile north of breakwater light. Erie to Port Stanley.--When 13 miles northeast from Presque Isle beacon-light, steer N. W. 2 W., 3 miles, thence N. W. by W. 4 W., 65 miles, to a point 2 mile south of Port Stanley light.