We see here to-day Col. Gatlin, or General Gatlin, we are not certain which, but certainly Major Gatlin, formerly of the U. S. Army. Mr. Gatlin is a native of North Carolina, graduated at West Point, with Gen. Holmes, served with him in the Federal Army, and, like his friend, has resigned from that Army and offered his services to his native section. Need we add that his offer was accepted?