1943, army postal service R cover with Standard stamp "c 697 19. 3. 43" and fieldpost R-slip of paper with K-no. 697a ( = field post department office 33 in Luck) as well with service stamp and senders note army postal service no. 28175 = "14. (Pi. ) Kp. Schtz. Rgt. 115" the 15. Pz. Div. To St. Coils, legitimate condition