1913
Trinidadas ir Tobagas
Dabar rodoma: Trinidadas ir Tobagas - Oficialūs ženklai (1913 - 1917) - 1 ženklai.
1917
Britannia - Trinidad and Tobago Stamp of 1913 Overprinted "OFFICIAL"
22. rugpjūtis WM: 1 Perforacija: 14
![[Britannia - Trinidad and Tobago Stamp of 1913 Overprinted "OFFICIAL", tipas A4]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Official-stamps/A4-s.jpg)
