1944, army postal service cover from Mixed. Whether. Petty officer W. Weber with content and Standard stamp from 15.1.44 as well with cover stamp and senders note army postal service no. M 50572 = destroyer "Z 37" as well a write from chief of staff of the 2. Admiral the Baltic Sea from 23.12.1944 to the wife from Mixed. Whether. Petty officer Walter Weber over the loss of the warship ("Z 37"), on the Walter Weber commands was, and a report over the back grounds of the sinking from "Z 37", legitimate condition