World Bird Watch - Issues of 1991 Overprinted "WORLD BIRDWATCH 9-10 OCTOBER 1993" 1993
Viser nå: Barbuda - Postfrimerker - 1993 - World Bird Watch - Issues of 1991 Overprinted "WORLD BIRDWATCH 9-10 OCTOBER 1993" - 4 frimerker.
![[World Bird Watch - Issues of 1991 Overprinted "WORLD BIRDWATCH 9-10 OCTOBER 1993", type RQ]](https://www.stampworld.com/media/catalogue/Barbuda/Postage-stamps/RQ-s.jpg)
![[World Bird Watch - Issues of 1991 Overprinted "WORLD BIRDWATCH 9-10 OCTOBER 1993", type RQ1]](https://www.stampworld.com/media/catalogue/Barbuda/Postage-stamps/RQ1-s.jpg)
![[World Bird Watch - Issues of 1991 Overprinted "WORLD BIRDWATCH 9-10 OCTOBER 1993", type RQ2]](https://www.stampworld.com/media/catalogue/Barbuda/Postage-stamps/RQ2-s.jpg)
![[World Bird Watch - Issues of 1991 Overprinted "WORLD BIRDWATCH 9-10 OCTOBER 1993", type RQ3]](https://www.stampworld.com/media/catalogue/Barbuda/Postage-stamps/RQ3-s.jpg)
| Nr. | Type | D | farge | Beskrivelse |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1520 | RQ | 60C | mangefarget | Icterus icterus | 1.14 | - | 0.28 | - | USD |
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| 1521 | RQ1 | 2$ | mangefarget | Dendroica adelaidae | 4.56 | - | 1.14 | - | USD |
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| 1522 | RQ2 | 4$ | mangefarget | Pheucticus ludovicianus | 6.84 | - | 3.42 | - | USD |
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| 1523 | RQ3 | 7$ | mangefarget | Myiarchus tyrannulus | 13.68 | - | 5.70 | - | USD |
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| 1520‑1523 | 26.22 | - | 10.54 | - | USD |
