Bidspirit auction | São Tomé and Príncipe *

São Tomé and Príncipe * 1953 – Exhibition of Missionary Sacred Art. MF361, 3$00, dark blue and blue, enamel paper, 13 ½ perforation. Two stamps on advertising letter published by the Radio Club of São Tomé, sent by airmail from São Tomé (May 31, 1963) to Amori-Ken / Japan. Letter illustrated with various engravings of São Tomé. MB and R.