The heat will cause the oil to run down between the stopple and mouth of the bottle.
He pounces upon the decanter, pulls out the stopple, and applies his nose to the mouth.
You may at first stop it so, that the strong working may throw out the stopple, and yet keep it close, till it work strongly.
These fumes issue sometimes in such abundance as to push out the stopple; which you must then replace, and slacken the fire.
The heat will cause the oil to run down between the stopple and mouth.
