“From whom does this information come, sir?” hazarded Phil, bluntly. His interest was so intense that he quite forgot his teaching that midshipmen should stay in the background of their seniors’ affairs.

The minister looked surprisedly at him; then his face beamed with pleasure as he recognized the lad.

“Mr. Perry, your work and that of your companions has awakened our admiration,” he exclaimed, shaking the boy’s hand. “I trust you will not again prove that my information is wrong;” he smiled ruefully; “the man who brings me this is a member of a rich and powerful business firm. He has too much at stake to afford to see the city given over to the lawless army of General Ruiz and yet he dares not take his information to the government for fear of the rebel sympathizers within the city; so he has brought it to me and begged me to see that it was received at once at the president’s palace.”

The explanation sounded plausible; yet there was a flaw. Could this man be a member of the firm of La Fitte and Company? Did the minister suspect that Juarez had been hand and glove with this firm? Phil thought he saw the trick; if the arms were on La Mesa then there would be the assault. General Ruiz, or more likely Juarez, had sent this information in order that the greater part of the government force would be removed to Tortuga Hill and away from the real objective.

“Then I shall send the despatch immediately,” the minister added, addressing Captain Taylor. “Will you notify Admiral Spotts as to what I have done?”

Phil was strongly tempted to stop the despatch by telling of the arms, when he remembered he could not do this without bringing to a crisis his enmity with Lazar; but of the latter’s evil deeds he had no proofs.

Shortly the captain, Sydney and Phil left the legation and walked toward the landing-pier to take their boat back to the ship.

After their arrival on board, the boys got the chart of La Boca from the navigator and studied the surroundings.

“Here is La Mesa,” Phil exclaimed, pointing with his finger, “and here is Tortuga Hill. Nowhere near each other. Do you see the ruse, Syd? La Mesa will be the main point of attack, for if they can take that hill they will have the machine guns. Then with these guns mounted they can command the city from behind and where the cruiser’s guns can do but little damage; while Tortuga Hill is near enough to the sea for the ‘Aquadores’ to shell the rebels out if they were fortunate enough to capture it.”

“What can we do?” pondered Sydney, agreeing with his chum on every point.