84 THE MARINE REVIEW October, 1920 min iiioccCTTTATTTAKNKK HIVAIUULVLGVVOLULVLVIULUUUUUUVUGUVUU AVAL S © 3, THOMAS WALTESS ss ITU UTUELT LUE LULU LL (The largest steel vessels on the Great Lakes can be handled in this floating steel drydock at the River Rouge, Michigan, shipyard. Our graving dock at Ashtabula, Ohio, will accommodate the larg- est steel ships on the lakes. We have other drydocks to accommodate smaller ships and tugs.) We extend to ship owners and operators our facilities for handling all types of marine repair work. We do so with the assurance that every repair job, large or small, will be completed in the shortest possible time. Great Lakes Engineering Works Shipbuilders and Engineers Offices and Engine Plant at DETROIT. MICH. SHIP YARDS at RIVER ROUGE, MICHIGAN. ASHTABULA. OHIO INUUUIVUTUVULVUUTUHOVUOVUUTIOUUUUUUUAUTEUUTEETEL ULV UT TTI TTT MUTT UU LOA UU = See nnn nnn Please mention THE Marine Review when writing to Advertisers