Bidspirit auction | Portugal 1912/4 Ceres. Circulated registered

Portugal 1912/4 Ceres. Circulated registered envelope from Lisbon to Georgetown, British Guiana (1921) with MF231 13 ½ c grey-blue stamp, perforated 12x11½, dotted paper and MF226j 4 c green stamp, perforated 15x14, yellowish paper.