The enemy used in their defence explosive musket-balls, no doubt thinking that, bursting over our men in the trenches, they would do some execution; but I do not remember a single case where a man was injured by a piece of one of these shells.

When they were hit and the ball exploded, the wound was terrible.

In these cases a solid ball would have hit as well.

Their use is barbarous, because they produce increased suffering without any corresponding advantage to those using them.
The enemy could not resort to our method to protect their men, because we had an inexhaustible supply of ammunition to draw upon and used it freely.

Splinters from the timber would have made havoc among the men behind.
There were no mortars with the besiegers, except what the navy had in front of the city; but wooden ones were made by taking logs of the toughest wood that could be found, boring them out for six or twelve pound shells and binding them with strong iron bands.