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CONTENTS. ™ ie 5 Detroit: River. 40.6. sscaw wu ak «gees es oss 93-95 Courses and Distances on the north shore of Lake Erie.......... Zo O Lighten and Harbors on Lake Erie on both shores........... -. 96-100 Lighthouses on the Canada side of Lake Erie...............es00. 100-103 Courses and Distances on Lake Ontario... 0. co... cus cecsce se 103-104 Lighthouses on both shores of Lake Ontario..............ceeeee0e 104-113 Courses and Distances on Lake Ontario, according to the Chart of Capt. Ford, U. S.2 Magis Was os ce ce eves 118-115 Variation of the Compass on Lake Optarios. . a2 0. 5 115 Table of Distances for the Upper Lakes, from port to port in miles, 116-117 Distances by the Grand Trunk Railway..........++:sssceeeseees 117 Appendix to Thompson's Coast Pilot... .5 6. cues duke ete 118-142 Explanation of Nautical: Terug 6. os «ce es sc ce 143-171