to the right, in his turn outflanking the enemy. Canterac then took up a fresh position, at right angles to the former and facing towards the city. During the night San Martin again moved forward his right wing. The next day Canterac retired under the guns of Callao, and San Martin, rubbing his hands, exclaimed to Las Heras:—
"They are lost! They have not food for fifteen days!"
Soon after this Cochrane rode up. Las Heras asked him to persuade the General to attack at once, which Cochrane attempted. San Martin answered him curtly:—
"My measures are taken."
By-and-by, as San Martin was listening to the report of a countryman, Cochrane ordered the man away, saying:—
"The General has no time to listen to follies."
San Martin frowned, and, turning rein, rode off to his quarters. Cochrane followed him and again urged him to attack, offering to lead the cavalry himself. The answer of the Protector was:—
"I only am responsible for the welfare of Peru."
San Martin and Cochrane never met again.
The Patriot army then advanced half way on the main road from Lima to Callao, and a field battery was thrown up at La Legua, mounting six guns and two howitzers.
The only way for the Royalists to save Callao was to supply the garrison with provisions, which were only to be obtained by taking Lima, or by occupying the suburbs, neither of which was possible. Canterac could only retreat, leaving Callao to its fate. The joy of the garrison on welcoming the reinforcement was short-lived, they were only so many more mouths to feed. Canterac had instructions from the Viceroy in this case to destroy the fortifications and bring away the garrison, with as much of the armament as he could carry off, but La Mar refused to abandon the Spanish families which had taken refuge with him. Some English merchants offered to supply provisions by water for 100,000 dols. in cash, and an order for 400,000 dols. on the Treasury of Arequipa. The Treasury was
