I have this postcard from 1949.
Although the date of the postmark is unclear. it is most lightly 3.6.49. June 3th 1949. German Pfingsten reference which was 5+6 of June that year.(Pfingsten is Pentecost)
My question: should a notopfer for Berlin 2 pf stamp be on this card. As far as I know it was no longer mandatory on printed matters from 28.07.1949 onwards (July 28th 1949).
The postcard itself with Junkers G23, I believe is from the twenties.
Thank you for your response.