1849, Baden uprising: two ring cancel \"CREUZNACH 10.9\" on cover to the \"royally field post expedition to Freiburg\", two ring cancel \"field post A. 8. Army CORPS 14.9\", reverse notation \"the army postal service becomes already there arrived be or before long there arrival, Freiburg 17. Septbr. 1849 army postal service Exped. Signatur\", red box cancel of 2 lines \"FREIBURG 18. September \" and forwarded to close, extreme interesting piece, superb in every respect (choice copy).