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

7 cross grey ultramarine with boxed cancel "FRANKFURT A.M. POSTEXPED. No.3 19.2.72" on official correspondence card form (Frech No. 1) to Rotterdam with arrival postmark. The postcard fee was 7 crosses until 31.12.74 like the letter fee. The stamp is well embossed, well perforated and in good condition, the card with patina and some traces of use (a.o. vertical fold). As a single franking an extremely scarce use of this stamp on postcard with destination Netherlands, we have not registered another example, certificate Hennies BPP (1984)