3 Pfg numerals, horizontal pair on package cards main part with additional notation \"54 Pfg. Find be on the package. \" together with signature of two post office clerk from \"SEIFHENNERSDORF (Upper Lusatia) 30.3.46\" to Ebersbach with arrival postmark, impeccable, unusually document, detailed photo expertize Stroeh BPP \"the package card and the postage stamps are - genuine and immaculate - in perfect condition. The cancellation on the package card is genuine. Package cards of this kind are rare. \"