His mother appeared in the door of the library, edged with light from the cannel-coal fire in the grate behind her.
Bits of ampelite or cannel-coal found on our southern coasts, charged with bitumen, sulphur, and salt.
The price of the best Wiggan cannel-coal (the sort used) is 131⁄2d. per cwt.
A cannel-coal mine near Bolton in Lancashire with a perpendicular shaft, twelve hundred feet deep.
Use wood for fuel if possible; if not, the softest of cannel-coal.