I noticed, there are many different postcards from only this cinema.
It is very interesting because you can date the photo very exactly with the big (hand made) film poster at the building front. It is a special document of its era, together with the people, cars and other things. Have you seen the blue umbrella, nearly in the middle of the picture - maybe a little ice shop.
The photo was taken in 1965, the postcard was published in 1967 (you can identify this by a special number on postcard's back). Cinema advertised the movie Bushido, Samurai Saga by Tadashi Imai (Japan, 1963). The movie released in East Germany on 11th June 1965.
The movie won the Golden Bear at 13th Berlin International Film Festival in 1963. Today Kino International is one of the scenes of this Film Festival.