20 Pfg Germania with oval imprint in good a-colour (2) in Michel F with 50 Pfg Germania with oval imprint (2) as properly franked Michel F on cash on delivery registered cover from A"ALLENSTEIN 24.7.20" to Lübeck with forwarding undeliverable return, cover strong cut in and franking various defects, photo expertize Wasels BPP: " rare piece"