Teraz pokazywane: Nowa Południowa Walia - Znaczki urzędowe (1879 - 1894) - 4 znaczki.
1889
Postage Stamps No. 74-75 Overprinted " O S"
WM: 2 Perforacja: 10
![[Postage Stamps No. 74-75 Overprinted " O S", typ H1]](https://www.stampworld.com/media/catalogue/New-South-Wales/Official-stamps/H1-s.jpg)
1889 -1891
Postage Stamps No. 76 & 77 Overprinted "O S"
WM: 5 Perforacja: 10
![[Postage Stamps No. 76 & 77 Overprinted "O S", typ I]](https://www.stampworld.com/media/catalogue/New-South-Wales/Official-stamps/I-s.jpg)
