Bidspirit auction | Postmarks Portugal numerical cancellations 1st

Postmarks Portugal numerical cancellations 1st reform s/ 1866-67 D. Luis, no perforation, curved ribbon. Stamp Mf#21, 20 réis bistre, used, slight dirt, with normal to very good margins, obliterated with cancel type 3-5-3 struck in black ”165 – ELVAS”, rarity 2 Mundifil.