Сега се прикажува: Камерун - поштенски марки (1930 - 1939) - 4 марки.
1931
"Colonial Exhibition" Key-types Inscribed "CAMEROUN"
13. Април ВМ, Управување со отпад: Ништо Перфорација: 12½ x 12¼
![["Colonial Exhibition" Key-types Inscribed "CAMEROUN", Вид J]](https://www.stampworld.com/media/catalogue/Cameroon/Postage-stamps/J-s.jpg)
![["Colonial Exhibition" Key-types Inscribed "CAMEROUN", Вид K]](https://www.stampworld.com/media/catalogue/Cameroon/Postage-stamps/K-s.jpg)
![["Colonial Exhibition" Key-types Inscribed "CAMEROUN", Вид L]](https://www.stampworld.com/media/catalogue/Cameroon/Postage-stamps/L-s.jpg)
![["Colonial Exhibition" Key-types Inscribed "CAMEROUN", Вид M]](https://www.stampworld.com/media/catalogue/Cameroon/Postage-stamps/M-s.jpg)
