Bidspirit auction | Greenland - Parcel Post stamps

Greenland - Parcel Post stamps - The Second issue (perf 11¼) - 1928, Coat of Arms, Polar Bear, 5o red brown, printed on thin white transparent paper, the third printing, full OG, NH, VF, C.v. $385, Facit #P6 III, C.v. SEK3,300, Est. $200-$250 , Scott #Q3