蘇丹 - 公務郵票 (1900

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C31]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C32]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C33]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C34]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C35]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C36]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C37]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C38]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C39]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C40]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C41]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C42]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C43]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C44]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C45]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C46]

[Local Motives - Sudan Postage Stamps of 1951 Overprinted &#34;S.G.&#34;, 類型 C47]