Τώρα εμφανίζεται Ιαμαϊκή - Γραμματόσημα (1910 - 1919) - 3 Γραμματόσημα.
1919
World War I Contingent Embarking for Overseas Duty
4. Ιούλιος WM: 4 Διάτρηση: 14
![[World War I Contingent Embarking for Overseas Duty, τύπος BA]](https://www.stampworld.com/media/catalogue/Jamaica/Postage-stamps/BA-s.jpg)
1919
Issues of 1906 & 1912 Overprinted "WAR STAMP"
4. Οκτώβριος WM: 4 Διάτρηση: 14
![[Issues of 1906 & 1912 Overprinted "WAR STAMP", τύπος BB]](https://www.stampworld.com/media/catalogue/Jamaica/Postage-stamps/BB-s.jpg)
![[Issues of 1906 & 1912 Overprinted "WAR STAMP", τύπος BC]](https://www.stampworld.com/media/catalogue/Jamaica/Postage-stamps/BC-s.jpg)
