Duala Censorship Office
Upon the outbreak of World War I, Kamerun implemented measures to censor all foreign mail. The first censorship office was located in Duala, the colonial capital. It operated from 2 August 1914 until the fall of Duala to British forces in September 1914.
Postmark Information
Catalog:
- Friedemann Z1
- ArGe Kolonien KAISERLICHES GOUVERNEMENT BUEA
Dates of Use:
-
2 August 1914 to 30 August 1914
Notes:
-
Official seal of the Buea government office

Postmark Information
Catalog:
- Friedemann Z2
- ArGe Kolonien Ueberwachungsstelle Kais. Schutztruppe für Kamerun
Dates of Use:
-
31 August 1914 to 14 September 1914

Duala Censorship Office
Upon the outbreak of World War I, Kamerun implemented measures to censor all foreign mail. The first censorship office was located in Duala, the colonial capital. It operated from 2 August 1914 until the fall of Duala to British forces in September 1914.

Postmark Information
Catalog:
- Friedemann Z1
- ArGe Kolonien KAISERLICHES GOUVERNEMENT BUEA
Dates of Use:
-
2 August 1914 to 30 August 1914
Notes:
-
Official seal of the Buea government office

Postmark Information
Catalog:
- Friedemann Z2
- ArGe Kolonien Ueberwachungsstelle Kais. Schutztruppe für Kamerun
Dates of Use:
-
31 August 1914 to 14 September 1914
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