Bidspirit auction | Portugal * 1912 — Ceres.

Portugal * 1912 — Ceres. MF211, 2 ½c violet, dotted paper, perforation 15x14 in SECRET POSTCARDS, 322nd series, with three, five-pointed star perforations. Mint advertising stationary, in good condition, without damages or repairs, with a closing flap and with the value of 1$00 in brown, printed in Tip. Advertising Agency – Porto. Very fine and scarce.