Souvenir sheets issue Engels on large-sized locate registered First Day Cover from "LUCKENWALDE 1 a 10.12.55" with arrival postmark, in perfect condition, in addition to it the associated postal service delivery certificate, photo expertize Paul BPP "the souvenir sheet is genuine and immaculate in the original size. The stamp impressions are genuine. The cover is in very good total maintenance. There is First-Day-Cover (First Day Cover) before. ", Michel 300.-