Now showing: Colombia - Postage stamps (1950 - 1959) - 341 stamps.
22. June WM: None Perforation: 12
![[Airmail - Stamps for the Airline LANSA, type QF]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF1]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF1-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF2]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF2-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF3]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF3-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF4]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF4-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF5]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF5-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF6]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF6-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF7]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF7-s.jpg)
![[Airmail - Stamps for the Airline LANSA, type QF8]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QF8-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 540 | QF | 5C | yellow | (154.728) | 0.26 | - | 0.26 | - | USD |
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| 541 | QF1 | 10C | reddish brown | (73.381) | 0.26 | - | 0.26 | - | USD |
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| 542 | QF2 | 15C | blue | (291.117) | 0.53 | - | 0.26 | - | USD |
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| 543 | QF3 | 20C | green | (24.874) | 0.79 | - | 0.79 | - | USD |
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| 544 | QF4 | 30C | greyish violet | (14.123) | 2.11 | - | 2.11 | - | USD |
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| 545 | QF5 | 60C | brown | (10.562) | 3.16 | - | 4.22 | - | USD |
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| 546 | QF6 | 1P | grey | (7.634) | 15.82 | - | 15.82 | - | USD |
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| 547 | QF7 | 2P | bluish green | (5.880) | 15.82 | - | 21.10 | - | USD |
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| 548 | QF8 | 5P | purple brown | (4.500) | 63.29 | - | 63.29 | - | USD |
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| 540‑548 | 102 | - | 108 | - | USD |
12. July WM: None Engraving: American Bank Note Co. Perforation: 12
![[Airmail - Previous Issues Overprinted A = "Avianca", type QG]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QG-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QH]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QH-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QI]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QI-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QJ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QJ-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QK]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QK-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QL]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QL-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QM]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QM-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QN]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QN-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QO]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QO-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QP]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QP-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QQ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QQ-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QR]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QR-s.jpg)
![[Airmail - Previous Issues Overprinted A = "Avianca", type QS]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QS-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 549 | QG | 5C | yellow | 0.26 | - | 0.26 | - | USD |
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| 550 | QH | 10C | red | 0.26 | - | 0.26 | - | USD |
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| 551 | QI | 15C | blue | 0.26 | - | 0.26 | - | USD |
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| 552 | QJ | 20C | violet | 0.26 | - | 0.26 | - | USD |
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| 553 | QK | 30C | green | 0.26 | - | 0.26 | - | USD |
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| 554 | QL | 40C | grey | 0.79 | - | 0.26 | - | USD |
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| 555 | QM | 50C | purple red | 0.79 | - | 0.26 | - | USD |
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| 556 | QN | 60C | greyish olive | 2.11 | - | 0.26 | - | USD |
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| 557 | QO | 80C | brown | 2.11 | - | 0.53 | - | USD |
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| 558 | QP | 1P | olive green/violet brown | 2.11 | - | 0.79 | - | USD |
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| 559 | 2P | green/blue | 8.44 | - | 2.11 | - | USD |
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| 560 | QR | 3P | pink/black | 15.82 | - | 12.66 | - | USD |
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| 561 | QS | 5P | brown/bluish green | 52.74 | - | 42.20 | - | USD |
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| 549‑561 | 86.21 | - | 60.37 | - | USD |
18. July WM: None Engraving: American Bank Note Co. Perforation: 12
![[Airmail - Previous Issues Overprinted L = "Lansa", type QT]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QT-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type QU]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QU-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type QV]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QV-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type QW]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QW-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type QX]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QX-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type QY]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QY-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type QZ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/QZ-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type RA]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RA-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type RB]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RB-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type RC]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RC-s.jpg)
![[Airmail - Previous Issues Overprinted L = "Lansa", type RD]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RD-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 562 | QT | 5C | yellow | (132.000) | 0.26 | - | 0.26 | - | USD |
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| 563 | QU | 10C | red | (128.000) | 0.26 | - | 0.26 | - | USD |
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| 564 | QV | 15C | blue | (2.500.000) | 0.26 | - | 0.26 | - | USD |
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| 565 | QW | 20C | violet | (230.000) | 0.26 | - | 0.26 | - | USD |
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| 566 | QX | 30C | green | (792.000) | 0.53 | - | 0.26 | - | USD |
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| 567 | QY | 40C | grey | (10.000) | 4.22 | - | 0.79 | - | USD |
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| 568 | QZ | 50C | purple red | (50.000) | 1.05 | - | 0.26 | - | USD |
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| 569 | RA | 1P | olive green/violet brown | (25.000) | 6.33 | - | 5.27 | - | USD |
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| 570 | RB | 2P | green/blue | (13.000) | 12.66 | - | 6.33 | - | USD |
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| 571 | RC | 3P | pink/black | (20.000) | 15.82 | - | 15.82 | - | USD |
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| 572 | RD | 5P | brown/bluish green | (10.000) | 63.29 | - | 63.29 | - | USD |
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| 562‑572 | 104 | - | 93.06 | - | USD |
22. August WM: None Engraving: Waterlow & Sons Ltd. Perforation: 13
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RE]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RE-s.jpg)
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RF]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RF-s.jpg)
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RG]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RG-s.jpg)
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RH]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RH-s.jpg)
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RI]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RI-s.jpg)
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RJ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RJ-s.jpg)
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type RK]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RK-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 573 | RE | 1C | brown | Masdevallia Chimaera | (3.000.000) | 0.26 | - | 0.26 | - | USD |
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| 574 | RF | 2C | violet | Odontoglossum crispum | (2.500.000) | 0.26 | - | 0.26 | - | USD |
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| 575 | RG | 3C | purple pink | attleya labiata trianae | (2.000.000) | 0.53 | - | 0.26 | - | USD |
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| 576 | RH | 4C | yellowish green | Masdevallia nicterina | (1.500.000) | 0.53 | - | 0.26 | - | USD |
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| 577 | RI | 5C | orange | Cattleya dowiana aurea | (10.000.000) | 0.79 | - | 0.26 | - | USD |
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| 578 | RJ | 11C | pink | Miltonia vexillaria | (125.000) | 2.64 | - | 1.58 | - | USD |
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| 579 | RK | 18C | blue | (500.000) | 4.22 | - | 1.58 | - | USD |
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| 573‑579 | 9.23 | - | 4.46 | - | USD |
22. August WM: None Sheetsize: 1 Engraving: Waterlow & Sons Ltd. Perforation: Imperforated
![[The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/0580-b.jpg)
22. August WM: None Sheetsize: 1 Engraving: Waterlow & Sons Ltd. Perforation: Imperforated
![[Airmail - The 75th Anniversary of U.P.U. - Inscribed "1874 UPU 1949" - Orchids and Cityscapes, type ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/0581-b.jpg)
27. November WM: None Perforation: 12½
![[Antonio Baraya, 1768-1816, type RN]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RN-s.jpg)
28. December WM: None Engraving: Courvoisier. S.A. Perforation: 11¾
![[Local Motives, type RO]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RO-s.jpg)
![[Local Motives, type RO1]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RO1-s.jpg)
![[Local Motives, type RO2]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RO2-s.jpg)
WM: 4 Engraving: Waterlow & Sons Ltd. Perforation: 12 x 12½
![[Coat of Arms, type RP]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RP-s.jpg)
![[Coat of Arms, type RQ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RQ-s.jpg)
30. January WM: None Engraving: Waterlow & Sons Ltd. Perforation: 12½
![[The 60th Anniversary of Colombian Society of Engineer, type RR]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RR-s.jpg)
15. September WM: None Engraving: American Bank Note Co. Perforation: 12
![[Airmail - Local Motives, type RS]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RS-s.jpg)
![[Airmail - Local Motives, type RT]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RT-s.jpg)
![[Airmail - Local Motives, type RU]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RU-s.jpg)
![[Airmail - Local Motives, type RV]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RV-s.jpg)
![[Airmail - Local Motives, type RW]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RW-s.jpg)
![[Airmail - Local Motives, type RX]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RX-s.jpg)
![[Airmail - Local Motives, type RY]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RY-s.jpg)
![[Airmail - Local Motives, type RZ]](https://www.stampworld.com/media/catalogue/Colombia/Postage-stamps/RZ-s.jpg)
| No. | Type | D | Color | Description |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 589 | RS | 40C | yellowish orange | (400.000) | 1.58 | - | 0.79 | - | USD |
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| 590 | RT | 50C | ultramarine | (200.000) | 2.11 | - | 1.05 | - | USD |
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| 591 | RU | 60C | grey | (500.000) | 1.58 | - | 0.79 | - | USD |
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| 592 | RV | 80C | carmine pink | (500.000) | 1.05 | - | 0.79 | - | USD |
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| 593 | RW | 1P | reddish orange/reddish brown | (35.000) | 6.33 | - | 6.33 | - | USD |
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| 594 | RX | 2P | carmine pink/blue | (30.000) | 8.44 | - | 8.44 | - | USD |
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| 595 | RY | 3P | chocolate brown/green | (10.000) | 15.82 | - | 21.10 | - | USD |
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| 596 | RZ | 5P | orange/grey | (5.000) | 52.74 | - | 63.29 | - | USD |
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| 589‑596 | 89.65 | - | 102 | - | USD |
