1930s a group of 3 Macau airmail covers and FFC to Hong Kong and Philippines, all f.w. San Gabriel and Portugal ovpt. Greek character
1930s a group of 3 Macau airmail covers and FFC to Hong Kong and Philippines, all f.w. San Gabriel and Portugal ovpt. Greek character airmail issues. Including two 1937 Pan American Airways Macau-HK and Macau-Manila FFC.1930年代一組三件澳門航空封及首航封，寄香港及馬尼拉，貼航海紀念碑加蓋希臘文航空票。當中兩件為1937年泛美航空澳門-香港及澳門-馬尼拉首航封。
