Heinrich Köhler 383rd Auction – Day 3 Single Lots: German Empire 1872 – 1945 German Reichspost – Shield Issues – The Michael Rehme Collection (part II)

"STRALSUND F. 20.2.68" clear in red on Norddeutscher Postbezirk Aufbrauchs-Ganzsachen-Umschlag 1 Groschen with DKr. "STRALSUND 20.2.68" as a parcel cover with red ink cancellation "(1)4" (Groschen) to Lübben with arrival postmark. The envelope with traces of transport and ageing as well as with vertical fold, otherwise still in well overall condition. Despite the imperfections, a very rare partial cash franking; only one other cover from the NDP period is registered from Stalsund