Menampilkan: Papua Nugini - Prangko (1970 - 1979) - 9 prangko.
22. Februari WM: Tiada Perforasi: 14 x 15
![[Royal Visit of Queen Elizabeth II in Papua New Guinea, Tipe IS]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IS-s.jpg)
![[Royal Visit of Queen Elizabeth II in Papua New Guinea, Tipe IS1]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IS1-s.jpg)
12. Juni WM: Tiada Perforasi: 12
![[Birds' Heads, Tipe IT]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IT-s.jpg)
![[Birds' Heads, Tipe IU]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IU-s.jpg)
![[Birds' Heads, Tipe IV]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IV-s.jpg)
20. November WM: Tiada Perforasi: 11¾
![[Flora Conservation, Tipe IW]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IW-s.jpg)
![[Flora Conservation, Tipe IX]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IX-s.jpg)
![[Flora Conservation, Tipe IY]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IY-s.jpg)
![[Flora Conservation, Tipe IZ]](https://www.stampworld.com/media/catalogue/Papua-New-Guinea/Postage-stamps/IZ-s.jpg)
| No. | Tipe | D | Warna | Deskripsi |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 276 | IW | 7(C) | warna-warni | Dendrobium bracteosum | 0,57 | - | 0,57 | - | USD |
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| 277 | IX | 10(C) | warna-warni | Dendrobium anosmum | 0,57 | - | 0,57 | - | USD |
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| 278 | IY | 20(C) | warna-warni | Dendrobium smillieae | 1,15 | - | 1,15 | - | USD |
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| 279 | IZ | 30(C) | warna-warni | Dendrobium insigne | 1,72 | - | 1,72 | - | USD |
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| 276‑279 | 4,01 | - | 4,01 | - | USD |
