As the speed of the diligence slackened, Hope put her head out of the curtains, and as she surveyed the soldier with apparent surprise, she turned to her brother.

"What does this mean?" she asked. "What are we waiting for?"

"We are going to the Hacienda of Senor Palacio," MacWilliams said, in answer to the officer. "The driver thinks that this is the road, but I say we should have taken the one to the right."

"No, this is the road to Senor Palacio's plantation," the officer answered, "but you cannot leave the city without a pass signed by General Mendoza. That is the order we received this morning. Have you such a pass?"

"Certainly not," Clay answered, warmly. "This is the carriage of an American, the president of the mines. His daughters are inside and on their way to visit the residence of Senor Palacio. They are foreigners—Americans. We are all foreigners, and we have a perfect right to leave the city when we choose. You can only stop us when we enter it."

The officer looked uncertainly from Clay to Hope and up at the driver on the box. His eyes fell upon the heavy brass mountings of the harness. They bore the arms of Olancho. He wheeled sharply and called to his men inside the post-house, and they stepped out from the veranda and spread themselves leisurely across the road.

"Ride him down, Clay," Langham muttered, in a whisper. The officer did not understand the words, but he saw Clay gather the reins tighter in his hands and he stepped back quickly to the safety of the porch, and from that ground of vantage smiled pleasantly.

"Pardon," he said, "there is no need for blows when one is rich enough to pay. A little something for myself and a drink for my brave fellows, and you can go where you please."

"Damned brigands," growled Langham, savagely.

"Not at all," Clay answered. "He is an officer and a gentleman. I have no money with me," he said, in Spanish, addressing the officer, "but between caballeros a word of honor is sufficient. I shall be returning this way to-morrow morning, and I will bring a few hundred sols from Senor Palacio for you and your men; but if we are followed you will get nothing, and you must have forgotten in the mean time that you have seen us pass."