although warned by the questioning of the launch's master, the Mexicans gathered no forces except some 200 militia in the town and about as many more several hours distant up the river. The situation invited a bold stroke.[1]
Accordingly the Mississippi and Princeton, two frigates and the schooner-gunboats—each of these mounting one piece—dropped anchor in line opposite the fort at eleven o'clock in the morning, August 7, 1846, and the steamers opened a fire, to which the lightness of the Mexican ordnance permitted no reply. The bombardment continued more or less actively for about six hours, but without effect. Owing to the swift current of the river, swollen by heavy rains, it seemed hardly possible to row up to the town, and finally the gunboats were placed within musket range of the shore some distance north of the fort. Apparently the intention was to land under the protection of our artillery. The Mexicans therefore opened a small-arms fire from the sand-hills, to which our cannon and the muskets on the gunboats replied; but in about half an hour darkness put an end to the operations. Bad weather came on immediately; the open roadstead was unsafe; and after nightfall, although it had been proposed to resume the attack the next day, Conner withdrew with his disgusted men to Antón Lizardo.[2]
The following month one of the bureau chiefs gave him to understand that the administration wished something done for the newspapers to make a "noise" about, and another attempt upon the same position was planned. By this time the enemy had improved the defences, 
and mounted a heavy pivot gun on a high knoll; and a letter from one of our sailors, picked up on the beach, gave them ample notice of the attack. These facts did not signify materially, however, for the Americans realized they must positively win a victory this time, and braced themselves for whatever might occur. A little after sunrise, October 15, the Mississippi, the Vixen (a small steamer carrying three guns which had recently joined the squadron),
