March, 1915 THE MARINE REVIEW OLLINGWOOD SHIPBUILDING CO. LIMITED COLLINGWOOD—ONTARIO—CANADA STEEL and WOODEN SHIPS, ENGINES. BOILERS, CASTINGS and FORGINGS PLANT FITTED WITH MODERN APPLIANCES FOR QUICK WORK | DRY DOCKS and SHOPS EQUIPPED TO OPERATE DAY or NIGHT on REPAIRS e : ‘ : : BUCKET DREDGE Modern Marine Boilers and Steel Ship Building lett y i 4 Tugs, Passenger Steamers and Special Construction rite JOHNSTON BROTHERS FERRYSBURG, MICHIGAN Please mention THe Marine Review when writing to Advertisers