1 / 4 Groschen, small breast shield and 1 / 2 Groschen large shield, as well 5 Groschen small breast shield in the horizontal pair, in total 10 3 / 4 Groschen coloured franking on registered letter (all stamps on the back), cancelled by three line rectangle cancel "CARLSRUH government district Opole 25.2.73 * 5-6 N, addressed to the princess to Hohenlohe Ingelfingen in Potsdam, envelope left, right and above opened and through hinges reinforced, unsigned, tidy condition