AUGUST 2d.—We have warm, fair weather now ; but the momentary gloom, hanging like the pall of death over our affairs, cannot be dispelled without a decisive victory somewhere, or news of speedy foreign intervention. The letters which I read at the department this morning, contain no news whatever. I have suggested to the government to prohibit the exchange of newspapers in the flag of truce boat; but I doubt if they will act upon it. It is a manifest injury to us.
The exchange of prisoners is practically resumed; the Federal boat delivering yesterday 750 of our sick and wounded; and we returned 600 of their sick and wounded.