A little,confusing regarding temp consolidation of 11th and 12th. This sounds like a consolidation with Reid as colonel of both. The 11th was the larger of the two and was joined permanently with the 17th as you know and was mounted. So the merger with the 12th was very short lived and primarily right after they were released around Sept 1862. The 11th went from Vxbg to Jackson, to Clearwater etc etc so was moving around and Logan never mention the 12th. But there is documentation of some merger per Bryan Howerton info but dates and time are not well defined.