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Why Island Creek Precisioneering can have an important effect on your company's net costs and net profits. PRECISIONEERING is Island Creek's application of science to coal mining and preparation. It assures the right kind and quality of coal for your specific needs and equipment. Precisioneering begins right in the mine, with vast reserves of the coal best suited to your usage, based on Island Creek technical experts' evaluation of your needs. It then guides the preparation of this coal to your exact specifica- tions. Result? Coal that delivers maximum performance in your burning equipment, eliminating "hidden" incremental costs, ultimately benefiting your company's net cost and profit picture. Island Creek engineers are ready to go to work now on a no-obligation analysis of your coal requirements. You can depend on ISLAND CREEK Precisioneered Coal ISLAND CREEK COAL SALES COMPANY, Chafin Building, Huntington, West Virginia 25722 Chicago + Cincinnati + Cleveland + Detroit * Greensboro * New York 31 HIGH QUALITY BUNKER FUELS AVAILABLE AT LAKE ERIE LOADING PORTS AND CARNEGIE No. 1 DOCK-- DULUTH ISLAND CREEK COAL SALES CO. CLIFFS DIVISION LAKE FORWARDERS, PRODUCERS AND SHIPPERS Telephone 331-7000 20575 Center Ridge Road Cleveland 16, Ohio