Bidspirit auction | Portugal * 1902 – King

Portugal * 1902 – King Carlos I Mouchon. Letter-cards. OM8, 25+25 réis, green on yellow-orange cardboard. Mint stationary, very well preserved, with “ULTRAMAR” overprinted in violet, applied by the Ministry of the Navy and Overseas to copies received from the UPU to be distributed by the postal administrations of the former colonies, in order to withdraw their right to circulation.