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SAVING COAL BY SCIENCE By FREDERICK G KEYES
THE TREND OF AFFAIRS
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Address American become Boston Boys bridge building called carried Cleveland Club College Committee Company complete construction Continued cost course Department direct economic effect electric engineering equipment experience fact feet field give heat important increased industry instalment Institute interest laboratory land light live machine manufacture March Mass Massachusetts material means meeting ment methods Michigan miles month nature operation photographic physical plant possible Preparation present President problem production Professor radio recent record result Review River rubber School scientific ship shows square stations steam steel Street success Technology tion United University x-rays York