1941, army postal service R cover with violet Standard stamp "e 615 15. 5. 41" and fieldpost R-slip of paper with K-no. 615 ( = field post office 735 in Libya) as well with service stamp and senders note army postal service no. 06367 = "11. Kp. Schtz. Rgt. 115" the 15. Pz. Div. To Bautzen, the envelope is reduced