坦桑尼亚

[Postage Due Stamps, 类型 A1]

[Postage Due Stamps, 类型 A2]

[Postage Due Stamps, 类型 A3]

[Postage Due Stamps, 类型 A4]

[Postage Due Stamps, 类型 A5]

[Postage Due Stamps - Different Perforation, 类型 A6]

[Postage Due Stamps - Different Perforation, 类型 A7]

[Postage Due Stamps - Different Perforation, 类型 A8]

[Postage Due Stamps - Different Perforation, 类型 A9]

[Postage Due Stamps - Different Perforation, 类型 A10]

[Postage Due Stamps - Different Perforation, 类型 A11]