Your Excellency's favor of the 24th I had the honor of receiving last evening. I dined yesterday with the Minister of France, and find him still deter mined to set out for camp to-morrow. He sets out at seven in the morning, and intends lodging at Trenton. On Wednesday, he will be in camp, if no accident attends him; but at what hour, cannot be ascertained, as the place he dines at is not yet determined on. I intend to wait upon him some time this morning, and learn more particularly his stages. Don Juan accompanies him.