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LAKE ERIE, 73 the middle of the pile work, and shows the extreme width of the channel. Turtle island light-house, N. 4 E., 1-7/16 miles. Maumee bay, easterly range front, E. 600 feet. : ! Upper Elbow Buoy (No. 20).--Red spar buoy, in 19 feet of water. Marks the inner elbow where the channel widens to pass the cribs and pile work, Turtle island light-house, N. by E. Buoy No. 22, S. W. by W. lZ W., 3,200 feet. ! Upper Elbow Buoy (No. 17).--Black spar buoy, in 19 feet of water. On S. E. bank, and marks the inner elbow where the channel widens to ~ pass the cribs and pilework. Turtle island light-house, N. % E. Buoy No. 13, N. E. by E. &% E., 2,900 feet. Twentieth Buoy (No. 22).--Red spar in 19 feet of water, on northwest: bank of straight channel... Turtle island light-house, N. N. E. Buoy No. 24, S. W. by W. % W., 3,200 feet. | : Twenty-first Buoy (No. 19).--Black spar in 19 feet of water, on south- east bank of straight channel. Turtle island light-house, N. N. E. &% E. ' Buoy No. 17, N. E. by E..% E., 3,600. feet. : Twenty-second Buoy (No. 24).--Red spar in 19 feet of water, on northwest bank of straight channel. Turtle island light-house, N. N. E. 4% E. Buoy No. 26, S. W. by W. % W., 3,200 feet. Twenty-third Buoy (No. 21).--Black spar in 19 feet of water, on southeast bank of channel. Turtle island light-house, N. N. E. 4% E. Maumee old outer range (front), W. % S. 234 miles. Twenty-fourth Buoy (No. 26).--Red spar in 19 feet of water, on northwest bank of straight channel. Turtle island light-house, N. E. % N. Maumee bay ranges, N. E. by E. &% E., 2 miles, nearly. Twenty-fifth Buoy (No. 23).--Black spar in 19 feet of water, on south- east bank of straight channel and in range with the two towers of the old outer range, and marks the turning point of the old channel. North Cape, N. by E. % E., 134 miles. Old outer range beacons, W. 5% N., 2% miles. Twenty-sixth Buoy (No. 28).--Red spar in 19 feet of water, on north- west bank of straight channel. Turtle island light-house, N. E. 4% N. Maumee old middle range (front), W. 3% S. Maumee old outer range (front), W. N. W. % W., 134 miles. Twenty-seventh Buoy (No. 25).--Black spar in 19 feet of water, on southeast bank of straight channel. Outer point of woods on Cedar Point, E.%N. Maumee old outer range (front), W. N. W. % W. Twenty-eighth Buoy (No. 30).--Red 25-foot spar in 19 feet of water, on northwest bank of straight channel. Turtle island light-house, N. E. 1% N. Maumee old middle range (front), W. 34 N. Twenty-ninth Buoy (No. 27).--Black spar in 19 feet of water, on southeast bank of straight channel. Maumee bay easterly range (rear), N. E. by E. % E. Maumee old middle range (front), W. N. W. % W., 1-1/3 miles. Maumee old outer range (front), N. W. % W. Thirtieth Buoy (No. 32).--Red spar in 19 feet of water, on northwest bank of straight channel. Outer point of woods on Cedar Point, E. % N. Maumee old outer range (front) N. N. W. 34 W. Thirty-first Buoy (No. 29).--Black spar in 19 feet of water, on south- east bank of straight channel. Turtle island light-house, N. E. % N. Maumee old middle range (front), N. W. 4% W. 4 Inner End of Channel Buoy (No. 31).--Black spar buoy in 19 feet of watere Marks the southeast side of inner entrance to straight channel. Buoy No. 29, N. E. by E. % E., 1,200 feet. : | Inner End of Straight Cut Buoy (No. 34).--Red gas buoy in 18 feet of