"I hope not, señor. My instructions are simple; I am to place myself under your orders, and to convey eight cases of ammunition to the northern frontier, and to follow the routes that you may point out. I was ordered also to pick the men who are to form the escort. I have done so, and I think I can answer that they can be relied upon to do their duty under all circumstances."

Terence now turned, and with a hearty farewell to Captain Nelson, rode on by the side of Lieutenant Herrara. The two British troopers followed them, the four mules with their two muleteers kept close behind, and the twelve Portuguese troopers brought up the rear.

"It is a strong escort for four mules carrying ammunition," the Portuguese officer said, with a smile.

"It may seem so," Terence laughed, "but you see the country, especially north of the Douro, is greatly disturbed."

"Very much so, and I think that the precaution that has been taken is a very wise one. I have been informed what is really in the cases. Were I going by myself with a sergeant and twelve men, I should say that to put the money in ammunition-cases was not only absolutely useless but dangerous, the disproportion between the force and the value of the ammunition would be so great that it would attract attention at once, but as you are with us it is more likely to pass without observation. You are an officer on the staff of the English general. You have your own two orderlies, and, as you are carrying despatches, it is considered necessary that you should have an escort of our people. The cases in that event would seem to be of little importance, but to be simply travelling with us to have the advantage of the protection of our escort."

"You are quite right, Senior Herrara, and it would have been vastly better had the money been stowed in sacks filled up with grain; then they could follow a short distance behind us, and it would seem that they were simply carrying forage for our use on the road."

"That would have been very much better, senior. You might have it done at Torres Vedras."

"The money is in bags, each containing two hundred dollars. There will be no trouble in transferring them to sacks filled with plenty of forage. Two of your soldiers have behind them a bundle or two of faggots, a basket of fowls, and other matters; these can be piled on the top of the sacks, so that the fact that the principal load was forage would hardly be noticed. You might mention to the muleteers that I thought that it would be a considerable saving of weight if we used sacks instead of those heavy cases, and that the ammunition would travel just as well in the one as the other. We must arrange so that the muleteers do not suspect anything."

"As a rule," Herrara said, "they are very trustworthy. There is scarcely a case known in which they have stolen goods intrusted to them, however valuable; but it would be easy to place a few packets of ammunition in the mouth of each sack, and call them in to cord them up firmly. The sight of the ammunition would go far to lessen any suspicions they might have."

They reached Torres Vedras that night. Terence spoke to the officer in command there, and was furnished with the sacks he required, and enough forage to fill them. The boxes were put into a room in the barracks, and here Terence, with his two orderlies, opened the cases and transferred the bags of money to the centre of the sacks. Two or three dozen packets of ammunition were obtained, and a few put into the mouths of the sacks. These were left open, and the room locked up, two of the Portuguese soldiers being placed on guard before it. Terence and Lieutenant Herrara were invited to dine at mess and had quarters assigned to them, and Terence, after dinner, again, but much more briefly than before, gave the officers at the station a sketch of the retreat and battle.