西班牙幾內亞

[Issue of 1906 Overprinted in Violet, 類型 E1]

[Issue of 1906 Overprinted in Violet, 類型 E2]

[Issue of 1906 Overprinted in Violet, 類型 E3]

[Issue of 1906 Overprinted in Violet, 類型 E4]

[Issue of 1906 Overprinted in Violet, 類型 E5]

[Issue of 1906 Overprinted in Violet, 類型 E9]

[Issue of 1906 Overprinted in Violet, 類型 E10]

[Issue of 1906 Overprinted in Violet, 類型 E11]

[Issue of 1906 Overprinted in Violet, 類型 E12]

[Issue of 1906 Overprinted in Violet, 類型 E13]

[Issue of 1906 Overprinted in Violet, 類型 E14]