1913
Trinidad dan Tobago
Menampilkan: Trinidad dan Tobago - Prangko resmi (1913 - 1917) - 1 prangko.
1917
Britannia - Trinidad and Tobago Stamp of 1913 Overprinted "OFFICIAL"
22. Agustus WM: 1 Perforasi: 14
![[Britannia - Trinidad and Tobago Stamp of 1913 Overprinted "OFFICIAL", Tipe A4]](https://www.stampworld.com/media/catalogue/Trinidad-And-Tobago/Official-stamps/A4-s.jpg)
