June – December 1921.
Definitive issue, post horn. Watermark: network.
Types I and II
Type I:
numbers thicker,
stars between Deutsches Reich and Mark roundish,
strings on post horn thick.
Type II:
numbers thin,
stars between Deutsches Reich and Mark with longer, pointing rays,
strings on post horn thin.
All three stamps in near mint condition. Appears to be unused .
Shipped with usps.