1910-1950s a group of 4 Macao philatelic covers and FDC, f.w. Carlos I bisected issues and other beautiful franking.
1910-1950s a group of 4 Macao philatelic covers and FDC, f.w. Carlos I bisected issues and other beautiful franking.1910至1950年代一組四件澳門集郵封及首日封，貼票漂亮豐富，如加路士一世對剖票等。
