Colonel Parkhurst has obtained a leave, and will go home on Monday.

7. Captain Wilson and Lieutenant Ellsworth arose rather late this morning, and found a beer barrel protruding from the door of their tent, properly set up on benches, with a flaming placard over it:

"New Grocery!!
Wilson & Ellsworth.
Fresh Beer, 3c. a Glass.
Give us a call."

Later in the day a grand presentation ceremony took place. All the members of the staff and hangers-on about head-quarters were gathered under the oaks; Lieutenant Calkins, One Hundred and Fourth Illinois, was sent for, and, when he appeared, Lieutenant Ellsworth proceeded to read to him the following letter:

"Ottowa, Illinois, July 20, 1863.

"Lieutenant W. W. Calkins—Sir: Your old friends of Ottowa, as a slight testimonial of their respect for you, and admiration for those chivalrous instincts which, when the banner of beauty and glory was assailed by traitorous legions, induced you to spring unhesitatingly to its defense, have the honor to present you a beautiful field-glass. Trusting that, by its assistance, you will be able to see through your enemies, and ultimately find your way to the arms of your admiring fellow-citizens, we have the honor to subscribe ourselves,

The box containing the gift was carefully opened, and the necks and upper parts of two whisky bottles, fastened together by a piece of wood, taken out and delivered in due form to the Lieutenant. He seemed greatly surprised, and for a few minutes addressed the donors in a very emphatic and uncomplimentary way; but finding this only added to the merriment of the party, he finally cooled down, and, lifting the field-glass to his eyes, leveled it upon the staff, and remarked that they appeared to be thirsty. This, of course, was hailed as undeniable evidence that the glass was perfect, and Lieutenant Calkins was heartily congratulated on his good luck, and on the proof which the testimonial afforded of the high estimation in which he was held by the people of his native town. Many of his brother officers, in their friendly ardor, shook him warmly by the hand.

8. Hewitt's battery has been transferred to the Corps of Engineers and Mechanics, and Bridges' battery, six guns, assigned to me. I gain two guns and many men by the exchange.

Our Board grinds away eight or nine hours a day, and turns out about the usual proportion of wheat and chaff. The time was when we thought it would be impossible to obtain good officers for colored regiments. Now we feel assured that they will have as good, if not better, officers than the white regiments. From sergeants applying for commissions we are able to select splendid men; strong, healthy, well informed, and of considerable military experience. In fact, we occasionally find a non-commissioned officer who is better qualified to command a regiment than nine-tenths of the colonels. I certainly know colonels who could not obtain a recommendation from this Board for a second lieutenancy.

Saw General Garfield yesterday; he was in bed sick. I have no fears of his immediate dissolution; in fact, I think he could avail himself of a twenty-day leave. I know if I were no worse than he appears to be, I would, with the permission of the general commanding, undertake to ride the whole distance home on horseback, and swim the rivers. In a little over a week I think my wife would see me, and the black horse, followed by the pepper-and-salt colt, charging up to the front door in such style as would remind her of the days of chivalry and the knights of the olden time. I should cry out in thunder tones, "Ho! within! Unbar the door!" The colt would kick up his heels with joy at sight of the grass in the yard, while the black would champ his bit with impatience to get into a comfortable stall once more. Altogether the sight would be worth seeing; but it will not be seen.