Praegu kuvatakse: Libeeria - Ametlikud margid (1920 - 1929) - 7 margid.
1928
Postage Stamps Overprinted "OFFICIAL SERVICE"
WM: mitte ükski perforatsioon: 12
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BP]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BP-s.jpg)
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BQ]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BQ-s.jpg)
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BR]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BR-s.jpg)
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BS]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BS-s.jpg)
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BT]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BT-s.jpg)
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BU]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BU-s.jpg)
![[Postage Stamps Overprinted "OFFICIAL SERVICE", Tüüp BV]](https://www.stampworld.com/media/catalogue/Liberia/Official-stamps/BV-s.jpg)
| Nr | Tüüp | D | Värv | Kirjeldus |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 189 | BP | 1C | roheline | - | 1,08 | 0,54 | - | USD |
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| 190 | BQ | 2C | tumelilla | - | 2,17 | 0,81 | - | USD |
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| 191 | BR | 3C | pruun | - | 2,17 | 2,17 | - | USD |
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| 192 | BS | 5C | ultramariin | - | 1,08 | 0,54 | - | USD |
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| 193 | BT | 10C | tume oliiv | - | 3,25 | 1,63 | - | USD |
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| 194 | BU | 15C | violett | - | 2,17 | 1,08 | - | USD |
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| 195 | BV | 1C | pruun | - | 70,47 | 21,68 | - | USD |
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| 189‑195 | - | 82,39 | 28,45 | - | USD |
