desc_issuer: Portugal desc_function: parcel post desc_denom: 80c desc_denom2: 80(c) (# 12010) Used by 1 overprinted stamp: Azores parcel post 1921 80c ultra d=Mercury & Commerce ovpt=ACORES oc=blk on=issuer=Portugal-80c unwmk perf=12 Not used by any images. Matches 1 type: Portugal parcel post 1920 80c ultra issue=1920 parcel d=Mercury & Commerce unwmk perf=12 |