S26182

post office 1916 - 1 Mark stamp in rare perforation and with imprint Postgebiet Ob. Ost as single franking and with perfect postmarks " Hasenpoth 29.5.17 " on regsitered letter with four side perforated registered label and censor marks sent to Kohren in Saxonia (arrival postmark backside), very good quality and with certificate by Wasels, BPP