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

"BERLIN P.E.8. F 31.12.67" clear in red (somewhat oxidised) on parcel envelope with red chalk marking "6" (Silbergroschen) to Hamburg with reverse arrival postmark "HAMBURG 1.1.68". The reverse of the envelope with two small losses and slightly shortened above, otherwise in good overall condition, interesting letter from the LAST DAY of Prussian stamps (postage stamps) and postal stationary