My 3xggrandfather was a confederate soldier from Arkansas. He was taken prisoner and later exchanged for release. From Ancestry he is on Roll M598_131 Confederate Selected Records of the War Department Relating to Confederate Prisoners of War, 1861-1865. He is listed as #7 Saml Wilburn (At bottom section). I can read all of his info except the 'where sent for exchange". Can anyone help me with deciphering this? Thank you. Yvonne in Seattle