Bidspirit auction | Portugal * 1917/18 – Ceres.

Portugal * 1917/18 – Ceres. Increased rate. Letter-cards. OM20, 3 ½ c, light green on chamois cardstock. Circulated from Porto (17.06.20) to Lisbon (18.06.20) with an additional Ceres type stamp of ½ c, black, dotted paper, perforated 15xq4. MF207b. Well preserved.