the Calder Committee showed that bituminous coal could have been contracted for at the mine last spring

, for supplies of coal, vegetables and other articles requu-ed in that section of the city. Further, that under

in deposits or layers like coal, and is generally parallel with the surface of the earth. The mining

'ee, 25 per cent.; in clothing, 25 jjer cent.; in metals, 41 [ler cent.; in coal and oil, 45 per cent

THE GREATEST EFFICIENCY FROM COAL Prices Are in the Ascencdancy and Building Managers Must Use Every Endeavor

February 2, 1918 RECORD AND GUIDE 135 BUILDING MANAGEMENT RESULT OF TESTS TO CONSERVE COAL, CON

burns any coal—and burns the cheapest stuff ever dug out of a mine without making enough smoke

of mine soft coal) and burn it without wasting any of it. ' Smoke is wasted fuel. A Kewanee Smokeless

of the local situation. It was shown not only that there was no actual shortage of coal at the mines

in effectively solving the menacing situation due to the almost total suspension of coal mining for five months

Mayor Hylan a telegram Wednesday in which he requested that the police activity in the coal matter

Made Unnecessary by Official Figures. ACCORDING to the reports of the coal ■«» mine operators more coal

, attempts to regulate -the price of coal, by restricting the owners and operators of the mines from getting

of the world. This giant coal pile is a mine of rich¬ es. After two weeks of study 117 separate articles were

Mining Companj^ re¬ cently ordered an interesting spe¬ cial type of dump car for handling coal

of the coal mining population is a scandal to our civilization. They get wretched pay and do very hard work

. Size aud condition (slack, run-of-mine or screened, well prepared or dirty)...... Total weight of coal

¬ sary to make it a well-developed ship¬ ping terminal. Coal from Mine to Steamship. "It is well within

496 RECORD AND GUIDE March 9, 1912 BUILDING MATERIALS. English Coal Strike Beginning to be Felt

the gentlemen in charge of the several steps which must be taken to get coal from the mines into our coal bins