50 penny \"help in need: national coat of arms Hessen\", watermark 2 X in mixed franking with 5 penny help in need national coat of arms Wuerttemberg\" watermark 2 Y as correctly franked use on registered international letter from \"Munich 25 3 27\" to Switzerland, photo expertize H. D. Schlegel BPP (2022) : \"genuine and immaculate\", Michel 180.-+plus