1940, army postal service official letter with mute stamp from 8.3.40 as well with cover stamp "free by exemption providing franking privilege Reich" and service stamp army postal service no. 13029 = destroyer "Z 8" and army postal service official letter with mute machinery stamp from 30.5.40 as well with cover stamp "free by exemption providing franking privilege Reich" and service stamp army postal service no. 13029 = destroyer "Z 8" "Bruno Heinemann" at Office army postal service no. M 02143 = fleet command, good condition