1.   Was he trying to rake over old coals?

2.   There was a huge movement of rock above the old coal face when the roof came in.

3.   His church is the old coal house on the landing outside his flat.

4.   He used an old coal stoker as the carrier.

5.   I think he missed burning wood in the old coal burner.

6.   Instead, it was an effort to upgrade a dirty old coal plant.

7.   Past the grotesque old coal furnace with its outstretched arms and its belching fiery mouth, past the old toilet with its cracked seat that pinched my bottom.

8.   Pop liked to burn cordwood in the old coal boiler, and would put the wood on top of the boiler to dry it out before burning.

9.   Program graduates talk of a certain seed of yearning planted during their rural service that flowers best in the old coal towns of Appalachia.

10.   The company announced it would shut an old coal mine beginning next month to reduce costs.