Greetings all! I am in the process of creating an impression for a union infantryman during Sherman’s Carolinas campaign in Feb/March 1865 and was wondering about the use of corps badges in his army during that period. Does anybody know how wide spread their use was in his army at that time? Also, if used, what would there placement be on a Hardee or slouch hat? I have seen some from the Army of the Potomac that were pinned on the front for a Hardee hat and on the side for a slouch hat—was that a common practice or were they worn elsewhere? Thanks to all for your help!