Bidspirit auction | Portugal * 1921 – 4th

Portugal * 1921 – 4th Centenary of the Discovery of the Sea Route to India, with a green surcharge “REPUBLICA” and surcharge. OM66, $06 s/ 20 réis, violet-grey. Lot of 3 postal stationery items circulated internally in Portugal, all different, with engravings on the reverse of Pena Castle, Santa Maria de Belém Tower and Lisbon Cathedral. Well preserved.