Los-Nr. 1300

1918, Germania 10 pfg., block of eight from the upper left sheet corner, with heavily shifted overprint Poczta Polska thus the upper two stamps without this overprint, second row only with small parts of overprint, the other rows with slanted overprint, a scarce and very attractive multiple, certificates Schmutz (1997) and Petriuk PZF (2021) (Fischer 10IIb)