Our camps at Walnut Springs, three miles away,
were guarded by a company from each regiment. A regiment of Kentucky
volunteers guarded the mortars and howitzers engaged against Black Fort.
Practically Monterey was invested.

There was nothing done on the 22d by the United States troops; but the
enemy kept up a harmless fire upon us from Black Fort and the batteries
still in their possession at the east end of the city. During the night
they evacuated these; so that on the morning of the 23d we held
undisputed possession of the east end of Monterey.

Twiggs's division was at the lower end of the city, and well covered
from the fire of the enemy. But the streets leading to the plaza--all
Spanish or Spanish-American towns have near their centres a square
called a plaza--were commanded from all directions by artillery. The
houses were flat-roofed and but one or two stories high, and about the
plaza the roofs were manned with infantry, the troops being protected
from our fire by parapets made of sand-bags. All advances into the city
were thus attended with much danger. While moving along streets which
did not lead to the plaza, our men were protected from the fire, and
from the view, of the enemy except at the crossings; but at these a
volley of musketry and a discharge of grape-shot were invariably
encountered. The 3d and 4th regiments of infantry made an advance
nearly to the plaza in this way and with heavy loss. The loss of the 3d
infantry in commissioned officers was especially severe. There were
only five companies of the regiment and not over twelve officers
present, and five of these officers were killed. When within a square
of the plaza this small command, ten companies in all, was brought to a
halt. Placing themselves under cover from the shots of the enemy, the
men would watch to detect a head above the sand-bags on the neighboring
houses. The exposure of a single head would bring a volley from our
soldiers.

We had not occupied this position long when it was discovered that our
ammunition was growing low. I volunteered to go back (*2) to the point
we had started from, report our position to General Twiggs, and ask for
ammunition to be forwarded. We were at this time occupying ground off
from the street, in rear of the houses. My ride back was an exposed
one. Before starting I adjusted myself on the side of my horse furthest
from the enemy, and with only one foot holding to the cantle of the
sa