Sometimes one of his sons, a boy of ten or twelve, accompanies him, riding at his right on a pony. Earlier in the summer I occasionally saw the President and his wife, toward the latter part of the afternoon, out in a barouche, on a pleasure ride through the city. Mrs. Lincoln was dress'd in complete black, with a long crape veil. The equipage is of the plainest kind, only two horses, and they nothing extra. They pass'd me once very close, and I saw the President in the face fully, as they were moving slowly, and his look, though abstracted, happen'd to be directed steadily in my eye. He bow'd and smiled, but far beneath his smile I noticed well the expression I have alluded to. None of the artists or pictures has caught the deep, though subtle and indirect expression of this man's face. There is something else there. One of the great portrait painters of two or three centuries ago is needed. HEATED TERM There has lately been much suffering here from heat; we have had it upon us now eleven days. I go around with an umbrella and a fan. I saw two cases of sun-stroke yesterday, one in Pennsylvania avenue, and another in Seventh street. The City railroad company loses some horses every day. Yet Washington is having a livelier August, and is probably putting in a more energetic and satisfactory summer, than ever before during its existence. There is probably more human electricity, more population to make it, more business, more light-heartedness, than ever before. The armies that swiftly circumambiated from Fredericksburgh--march'd, struggled, fought, had out their mighty clinch and hurl at Gettysburg--wheel'd, circumambiated again, return'd to their ways, touching us not, either at their going or coming. And Washington feels that she has pass'd the worst; perhaps feels that she is henceforth mistress. So here she sits with her surrounding hills spotted with guns, and is conscious of a character and identity different from what it was five or six short weeks ago, and very considerably pleasanter and prouder. SOLDIERS AND TALKS