Vietnam_Sud_1958_Yvert_81-82-83-84-Scott_92-95

Vietnam_Sud_1959_Yvert_127-Scott_125

Vietnam_Sud_1959_Yvert_128-Scott_126

Vietnam_Sud_1961_Yvert_164-Scott_161

Vietnam_Sud_1961_Yvert_177-Scott_174

Vietnam_Sud_1961_Yvert_178-Scott_175

Vietnam_Sud_1961_Yvert_179-Scott_176

Vietnam_Sud_1961_Yvert_180-Scott_177

Vietnam_Sud_1961_Yvert_185-Scott_182

Vietnam_Sud_1962_Yvert_192-Scott_189

Vietnam_Sud_1962_Yvert_197-Scott_194

Vietnam_Sud_1966_Yvert_275-Scott

Vietnam_Sud_1967_Yvert_309A-Scott

Vietnam_Sud_1967_Yvert_309B-Scott