Richard,
I have a photograph of my relative John C. Satterfield in his Union uniform. He was in Company B of the 3rd East Tennessee Volunteer Infantry Regiment. I would be happy to provide you with a copy of the photo and a little history. Two of his brothers, his step-father, and two step-brothers were in the same unit, but I have no photos of them. Three of the six survived the war.
What is the nature of your book, and how would one get a copy when published?
Ray Walters
Independence, MO