6. 25 Pes. "fatter" overprint on 5 Mark, corner margin block of four right above in perfect condition mint never hinged (upper margin with hinge), as well the lower right stamp (field 8) with composition error "Marocco" right clearly higher standing! Detailed photo expertize Dr. Pauligk BPP. According to oral Communication from him only these a corner of the sheet with the composition error recorded thus possibly unique!