to prevent the effect of the explosion upon them. At two
o'clock in the morning the explosion took place--and produced no more
effect on the fort, or anything else on land, than the bursting of a
boiler anywhere on the Atlantic Ocean would have done. Indeed when the
troops in Fort Fisher heard the explosion they supposed it was the
bursting of a boiler in one of the Yankee gunboats.

Fort Fisher was situated upon a low, flat peninsula north of Cape Fear
River. The soil is sandy. Back a little the peninsula is very heavily
wooded, and covered with fresh-water swamps. The fort ran across this
peninsula, about five hundred yards in width, and extended along the sea
coast about thirteen hundred yards. The fort had an armament of 21 guns
and 3 mortars on the land side, and 24 guns on the sea front. At that
time it was only garrisoned by four companies of infantry, one light
battery and the gunners at the heavy guns less than seven hundred men
with a reserve of less than a thousand men five miles up the peninsula.
General Whiting of the Confederate army was in command, and General
Bragg was in command of the force at Wilmington. Both commenced calling
for reinforcements the moment they saw our troops landing. The Governor
of North Carolina called for everybody who could stand behind a parapet
and shoot a gun, to join them. In this way they got two or three
hundred additional men into Fort Fisher; and Hoke's division, five or
six thousand strong, was sent down from Richmond. A few of these troops
arrived the very day that Butler was ready to advance.

On the 24th the fleet formed for an attack in arcs of concentric
circles, their heavy iron-clads going in very close range, being nearest
the shore, and leaving intervals or spaces so that the outer vessels
could fire between them. Porter was thus enabled to throw one hundred
and fifteen shells per minute. The damage done to the fort by these
shells was very slight, only two or three cannon being disabled in the
fort. But the firing silenced all the guns by making it too hot for the
men to maintain their positions about them and compelling them to seek
shelter in the bomb-proofs.

On the next day part of Butler's troops under General Adelbert Ames
effected a landing out of range of the fort without difficulty. This
was accomplished under the protection of gunboats sent for the purpose,
and under cover of a renewed attack upon the fort by the fleet. They
formed