4 penny \"first issue of stamps for Germany after WW II.\", American printing, x-paper, horizontal strip of three from lower margin of sheet with plate number \"45866\" as properly franked multiple franking on long distance cover the 1. Weight step with posting postmark \"Glücksburg (Baltic Sea) b 20.9.45-12\", photo expertize Jan Hohmann (2022) : \"the condition of the stamps is perfect, the cover has minimal traces of use. \"