Dabar rodoma: Didžioji Britanija - Darbo Reikalų Tarnybos Pareigūnai (1900 - 1903) - 1 ženklai.
1901
Postage Stamp Overprinted "O.W. OFFICIAL"
5. lapkritis WM: 1 Popieriaus-dydis: 240 Perforacija: 14
![[Postage Stamp Overprinted "O.W. OFFICIAL", tipas A2]](https://www.stampworld.com/media/catalogue/Great-Britain/Office-of-Works-Officials/A2-s.jpg)
