Now showing: Guinea Bissau - Postage stamps (1974 - 1979) - 216 stamps.
19. September WM: None Perforation: 14
![[The 20th Anniversary of the Founding of the PAIGC Party, type CD]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/CD-s.jpg)
![[The 20th Anniversary of the Founding of the PAIGC Party, type CD1]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/CD1-s.jpg)
![[The 20th Anniversary of the Founding of the PAIGC Party, type CD2]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/CD2-s.jpg)
4. October WM: None Perforation: 13½
![[Airmail - "Apollo-Soyuz" Space Link, type U]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/U-s.jpg)
![[Airmail - "Apollo-Soyuz" Space Link, type V]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/V-s.jpg)
![[Airmail - "Apollo-Soyuz" Space Link, type W]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/W-s.jpg)
![[Airmail - "Apollo-Soyuz" Space Link, type X]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/X-s.jpg)
![[Airmail - "Apollo-Soyuz" Space Link, type XXX]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/XXX-s.jpg)
![[Airmail - "Apollo-Soyuz" Space Link, type Y]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/Y-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50 | U | 5.00P | multicoloured | 0.58 | - | 0.29 | - | USD |
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| 51 | V | 10.00P | multicoloured | 0.58 | - | 0.29 | - | USD |
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| 52 | W | 15.00P | multicoloured | 1.17 | - | 0.58 | - | USD |
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| 53 | X | 20.00P | multicoloured | 1.75 | - | 0.87 | - | USD |
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| 54 | XXX | 30.00P | multicoloured | 2.33 | - | 1.17 | - | USD |
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| 55 | Y | 40.00P | multicoloured | 2.33 | - | 1.17 | - | USD |
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| 50‑55 | 8.74 | - | 4.37 | - | USD |
4. October WM: None Perforation: 13½
![[Airmail - "Apollo-Soyuz" Space Link, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0056-b.jpg)
18. October WM: None Perforation: 13½
![[The 100th Anniversary of the Telephone, type AA]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AA-s.jpg)
![[The 100th Anniversary of the Telephone, type AB]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AB-s.jpg)
![[The 100th Anniversary of the Telephone, type AC]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AC-s.jpg)
18. October WM: None Perforation: 13½
![[Airmail - The 100th Anniversary of the Telephone, type AD]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AD-s.jpg)
![[Airmail - The 100th Anniversary of the Telephone, type AE]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AE-s.jpg)
![[Airmail - The 100th Anniversary of the Telephone, type AF]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AF-s.jpg)
18. October WM: None Perforation: 13½
![[Airmail - The 100th Anniversary of the Telephone, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0063-b.jpg)
3. November WM: None Perforation: 14
![[Winter Olympic Games - Innsbruck, Austria & Summer Olympic Games - Montreal, Canada, type AH]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AH-s.jpg)
![[Winter Olympic Games - Innsbruck, Austria & Summer Olympic Games - Montreal, Canada, type AI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AI-s.jpg)
![[Winter Olympic Games - Innsbruck, Austria & Summer Olympic Games - Montreal, Canada, type AJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AJ-s.jpg)
![[Winter Olympic Games - Innsbruck, Austria & Summer Olympic Games - Montreal, Canada, type AK]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AK-s.jpg)
![[Winter Olympic Games - Innsbruck, Austria & Summer Olympic Games - Montreal, Canada, type AL]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AL-s.jpg)
![[Winter Olympic Games - Innsbruck, Austria & Summer Olympic Games - Montreal, Canada, type AM]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AM-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 64 | AH | 1.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 65 | AI | 3.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 66 | AJ | 5.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 67 | AK | 10.00P | multicoloured | Airmail | 0.87 | - | 0.29 | - | USD |
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| 68 | AL | 20.00P | multicoloured | Airmail | 1.75 | - | 0.87 | - | USD |
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| 69 | AM | 30.00P | multicoloured | Airmail | 2.91 | - | 1.17 | - | USD |
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| 64‑69 | 6.40 | - | 3.20 | - | USD |
3. November WM: None Perforation: 14
![[Airmail - Winter Olympic Games - Innsbruck, Austria, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0070-b.jpg)
24. November WM: None Perforation: 13½
![[Olympic Games - Montreal, Canada, type AO]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AO-s.jpg)
![[Olympic Games - Montreal, Canada, type AP]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AP-s.jpg)
![[Olympic Games - Montreal, Canada, type AQ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AQ-s.jpg)
![[Olympic Games - Montreal, Canada, type AR]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AR-s.jpg)
![[Olympic Games - Montreal, Canada, type AS]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AS-s.jpg)
![[Olympic Games - Montreal, Canada, type AT]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AT-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71 | AO | 1.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 72 | AP | 3.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 73 | AQ | 5.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 74 | AR | 10.00P | multicoloured | 0.87 | - | 0.29 | - | USD |
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| 75 | AS | 20.00P | multicoloured | 1.17 | - | 0.58 | - | USD |
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| 76 | AT | 30.00P | multicoloured | 2.91 | - | 1.17 | - | USD |
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| 71‑76 | 5.82 | - | 2.91 | - | USD |
24. November WM: None Perforation: 13½
![[Olympic Games - Montreal, Canada, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0077-b.jpg)
27. January WM: None Perforation: 13½
![[The 200th Anniversary of American Revolution, type AV]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AV-s.jpg)
![[The 200th Anniversary of American Revolution, type AW]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AW-s.jpg)
27. January WM: None Perforation: 13½
![[Airmail - Success of "Viking" Mission, type AX]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AX-s.jpg)
![[Airmail - Success of "Viking" Mission, type AY]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AY-s.jpg)
15. February WM: None Perforation: 13½
![[The 4th Anniversary of the Death of Amilcar Cabral, 1924-1973, type AZ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AZ-s.jpg)
![[The 4th Anniversary of the Death of Amilcar Cabral, 1924-1973, type BA]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BA-s.jpg)
23. June WM: None Perforation: 13½
![[Airmail - The 4th Anniversary of the Death of Amilcar Cabral, 1924-1973 - Previous Issue Surcharged, type AZ1]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/AZ1-s.jpg)
![[Airmail - The 4th Anniversary of the Death of Amilcar Cabral, 1924-1973 - Previous Issue Surcharged, type BA1]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BA1-s.jpg)
27. July WM: None Perforation: 13½
![[The 75th Anniversary of the Nobel Prize, type BB]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BB-s.jpg)
![[The 75th Anniversary of the Nobel Prize, type BC]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BC-s.jpg)
![[The 75th Anniversary of the Nobel Prize, type BD]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BD-s.jpg)
![[The 75th Anniversary of the Nobel Prize, type BE]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BE-s.jpg)
![[The 75th Anniversary of the Nobel Prize, type BF]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BF-s.jpg)
![[The 75th Anniversary of the Nobel Prize, type BG]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BG-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 86 | BB | 3.50P | multicoloured | Henri Dunant | 0.29 | - | 0.29 | - | USD |
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| 87 | BC | 5.00P | multicoloured | Albert Einstein | 0.58 | - | 0.29 | - | USD |
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| 88 | BD | 6.00P | multicoloured | Irene and Jean-Frederic Joliot-Curie | 0.87 | - | 0.29 | - | USD |
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| 89 | BE | 30.00P | multicoloured | Alexander Fleming | 2.91 | - | 1.17 | - | USD |
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| 90 | BF | 35.00P | multicoloured | Airmail - Ernest Hemingway | 4.66 | - | 1.75 | - | USD |
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| 91 | BG | 40.00P | multicoloured | Airmail - J. Tinbergen | 5.83 | - | 1.75 | - | USD |
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| 86‑91 | 15.14 | - | 5.54 | - | USD |
27. July WM: None Perforation: 13½
![[Airmail - The 75th Anniversary of Nobel Prizes, type ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/0092-b.jpg)
30. September WM: None Perforation: 13½
![[The 100th Anniversary of the Universal Postal Union (1974), type BI]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BI-s.jpg)
![[The 100th Anniversary of the Universal Postal Union (1974), type BJ]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BJ-s.jpg)
![[The 100th Anniversary of the Universal Postal Union (1974), type BK]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BK-s.jpg)
![[The 100th Anniversary of the Universal Postal Union (1974), type BL]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BL-s.jpg)
![[The 100th Anniversary of the Universal Postal Union (1974), type BM]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BM-s.jpg)
![[The 100th Anniversary of the Universal Postal Union (1974), type BN]](https://www.stampworld.com/media/catalogue/Guinea-Bissau/Postage-stamps/BN-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 93 | BI | 3.50P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 94 | BJ | 5.00P | multicoloured | 0.29 | - | 0.29 | - | USD |
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| 95 | BK | 6.00P | multicoloured | 0.58 | - | 0.29 | - | USD |
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| 96 | BL | 30.00P | multicoloured | 2.33 | - | 1.75 | - | USD |
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| 97 | BM | 35.00P | multicoloured | Airmail | 2.91 | - | 1.75 | - | USD |
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| 98 | BN | 40.00P | multicoloured | Airmail | 3.50 | - | 2.33 | - | USD |
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| 93‑98 | 9.90 | - | 6.70 | - | USD |
