LIST OF ADVERTISERS—Continued Page Eastern Gas & Fuel Associates.................................... 1 Inland Survey Bureau, Inc.......................................243 Island Creek Coal Sales Co........................................31 Koppers Coal Co.................................................. 1 Marsh & McLennan, Inc..........................................12 Osborn & Lange, Inc.............................................. 2 Patterson-Sargent Co............................................. 9 Post & Co., Inc., E. L..............................................66 OSWEGO, NEW YORK Downey Fuel, Inc................................................310 GREEN'S GREAT LAKES DIRECTORY .........................13 Inland Survey Bureau, Inc.......................................243 Neal-O'Brien Lumber Co.........................................186 Oswego Harbor & Dock Commission...............................71 Port of Oswego ...................................................71 Ross, Estate M...................................................245 PALMYRA, NEW YORK Garlock Packing Co..............................................187 PHILADELPHIA, PENNSYLVANIA Eastern Gas & Fuel Associates.................................... 1 PITTSBURGH, PENNSYLVANIA Blaw-Knox Co...................................Inside Front Cover Cunningham Co., James H........................................67 Dravo Corporation................................................29 Eastern Gas & Fuel Associates.................................... 1 Koppers Coal Co.................................................. 1 Marsh & McLennan, Inc..........................................12 Pittsburgh Consolidation Coal Co..................................75 Valley Camp Coal Co..............................Inside Rear Cover POINT PLEASANT, NEW JERSEY Marine Safety Equipment Corporation...........................333 PORT COLBORNE, ONTARIO Canada Steamship Lines, Ltd...................................32-E International Paints (Canada) Ltd...............................189 Kennedy, Stan....................................................92 Lannan Coal Co...................................................21 Rochester & Pittsburgh Coal Co., Ltd..............................21 Valley Camp Coal Co..............................Inside Rear Cover Woods & Son, F..................................................214 Page PORT DALHOUSIE, ONTARIO Latchem Brothers ................................................65 PORT HURON, MICHIGAN Port Huron Coal & Dock Co.......................................57 RICHMOND, INDIANA Massey Coal Co., A. T..........................................126-B RIVER ROUGE, MICHIGAN Marine Steel & Welding Co......................................205 Nicholson Terminal Dock Co...................................61-81 ROCHESTER, NEW YORK Commercial Testing & Engineering Co.............................32 ST. PAUL, MINNESOTA Marsh & McLennan, Ind..........................................12 North Western-Hanna Fuel Co....................................49 SANDUSKY, OHIO Standard Oil Co. (Ohio) ..........................................33 SAGINAW, MICHIGAN Saginaw Dock & Terminal Co.....................................55 SARNIA, ONTARIO Family Laundry, Ltd.............................................376 Goodison Industries, Ltd.........................................478 United Towing & Salvage Co., Ltd.................................64 SAULT STE. MARIE, MICHIGAN Crisp Laundry & Dry Cleaning Co................................363 Great Lakes Towing Co............................. .... 48 GREEN'S GREAT LAKES DIRECTORY .........................13 Kemp Brothers Coal Co..........................................479 North Western-Hanna Fuel Co....................................49 Soo Marine Bureau..............................................316 SAULT STE. MARIE, ONTARIO Canada Steamship Lines, Ltd...................................32-E Crisp Laundry & Dry Cleaning Co............................... .363 510