Hardly was the evolution performed, when there, right before us, were the lowering mat-sails of the great junk, and then, crash! there was a wild despairing yell, and we were into her amidships, the ponderous gunboat literally cutting her down and going right over her; while at a second command every man sprang up again, and for the next minute or two bayonet and cutlass were flashing in the evening sunlight as the wretches who climbed on board were driven back.