1913
Trinidad a Tobago
Zobrazujú sa: Trinidad a Tobago - Oficiálne známky (1913 - 1917) - 1 známky.
1917
Britannia - Trinidad and Tobago Stamp of 1913 Overprinted "OFFICIAL"
22. august WM: 1 Perforácia: 14
![[Britannia - Trinidad and Tobago Stamp of 1913 Overprinted "OFFICIAL", typ A4]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Official-stamps/A4-s.jpg)
