... presented to Col. Thos. G. Bacon, of the 7th South Carolina Regiment, a valuable horse, called "Mars." Col. Bacon acknowledges the compliment in a handsome manner, in a letter, (dated June 24th,) to Mr. Doswell . The Seventh Regiment has been pushed for ward to the outposts, and we truly hope that the gallant men who now occupy a position in the very front of the enemy, will be supplied by the Confederates...