Quite frankly, after reviewing the POW roll referred to by Kay, I don't know how anyone could know the unit designation for Reuben Finley. The entry in that column is left blank. The same is true for the date and place of capture. All that's on record for him is his name, rank, date and place of parole. The same is true for most names on this particular page. I would have to struggle to identify most of them.