1745 CONTENTS. Snail Shell OE eee eee 30 St. Martin' i Talend Channel. .. 0. cc. canes cece cee cece cecccsccees 36 From Plum Island to Sand Point, Little Bay de Noc............. at Poverty Island Channel.......... ewe Sse recceesees oe et - From Chicago to Green Bay by go ive ee ee ts 37 Lighthouses on Lake Michigan and Green Bay.........+++seeseeees 388-45 Courses and Distances on the east shore of Lake Michigan....... .. 45 Sailing Tereotions for Lake Huron, €t6). ooo cs.. cet ce cece cece scene 45-47 The old Courses usually run by vessels on Lake Huron ........... 47 Georgian Bay and the Canada side of Lake Huron............-...- 48-51 The Duck Islands, Lake Huron...,...........--- BEL EOS. OE os 51 To run into Georgian Bay by Fitzwilliam Island. Be ee ared bee, D2 Saginaw Bay and the Highlands of Sauble..........-seeeeeeeeeees 52-56 The Straits of Mackinaw and Michilimackinac...........0.+.0s00+- 56-58 Sailing Directions for Lake Huron, according to the last surveys... 08-61 General -romiarks . 5.6.6. ec ee oe ee ee 61 Dangers on Lake Huron......-...- ee ae ee 62-64 Plarbors of Pole... ce ie COIS a Pee a eels See's 65-66 Saw mills at the different points on Lake HIMPON 256. 0 ae 67 Distances from Fort Gratiot to Point aux Barques............... i, OT Lighthouses and Harbors on Lake Huron. .........-..0seseeeeeeee 68-70 Lighthouses and Harbors on the Canada side of Lake Huron and Georgian. Bay. iS) 200 a eee ie CC VET PES ee 70 To enter Collingwood Paton, day otihieliticins iii essere. at Oe ee ee ee 71-76 Sailing Directions for Grand Island, atbontti ie to the last surveys. ..76--78 From Marquette to Portage Entry, inside passage..........s.+eee0. 78 From Marquette to Portage Entry, outside passage........-...0006. 79 From Manitou Island to Copper Harbor..... bo anknonen ss coigiade- 80 From Copper Harbor to Agate Harbors. . v.00 06e i. ines alle Sedans <ice Benge Flarpor yi. 1 es we. ou boris a ee ee 81 Hagle Harbor to Hagle River... cc sseccdedeceedi esse ee adsense ceees 82 From Ontonagon to La Point....... Ghee EN ee 4.8? To run through the Island Passage to Fond-du-Lac..........2-.+06- 83 To run into Fond-du-Lac Bay to Superior City............eeee scene 83 From Passage Island Lighthouse to Rock Harbor........ We Baa 84 Courses and* Distances on Lake Superior............... Be tient. «84 Lighthouses on Lake Superior. . Senne ues iiee pet Pa G1 ee ss . 85-87 Variation of the Compass on Lake Superior.....0...00cceecceeeeeee 87 sles oslo tug eee een aenen AGNI eed Gs ee aa Courses and Distances on Lake St. Clair............c0cces sees Sis 89 Courses and Distances on Lake Erie.............- ec ke eda vile 90 Sailing Directions for the head of Lake Erie....... es bua eeclend 91