Souvenir sheets issue help in need in original size on large-sized special delivery R local letter from "BERLIN O 16.3.35", undeliverable, therefore with official post adhesive label "return / to the completion the inscription. Destination is insufficient designates. " returned and stamped with an arrival stamp, the lower perforation is by the right 3 values separated, with foreign adhesive mounted thus a little glue stained, registered and express messenger note on the souvenir sheet mounted, these restrictions are due to of the large format of the souvenir sheets on letter uses as usual and to tolerate, covers with not format minified souvenir sheets are extremely rare, decorative and albumable (size approximate A4 size) document, an exhibit for the large collection! New photo expertize H. D. Schlegel BPP (2019) "souvenir sheet and stamp are genuine, original size. The letter is in the 2nd weight step 1 Pf under-franked. "