Stamps of Colombia, Sep of any year
51 to 100 of 201
postage
1991, Sep 20 Architecture issue unwmk
| - | 80p | multi | p. 12 | |||
| - | 90p | multi | p. 12 | |||
| - | 90p | multi | ||||
| - | 190p | multi | p. 12 |
1992, Sep 23 Meeting of First Ladies of the Americas and the Caribbean, Cartagena issue
| - | 100p | multi |
1998, Sep 29 50th Anniversary of University of the Andes issue (no perf info)
| - | 500p | multi |
2000, Sep 19 AIDS Awareness Campaign issue p. 14x13.75
| - | 1000p | multi |
2000, Sep 28 50th Anniversary of World Meteorological Society issue p. 14
| - | 1000p | multi |
2004, Sep 29 50th Anniversary of Women's Citizenship issue
| - | 15000p | multi |
2005, Sep 14 50th Anniversary of the University of the Andes Alumni Association, Uniandinos, Bogota issue p. 14x14.25
| - | 2000p | multi |
2005, Sep 16 International Day for the Preservation of the Ozone Layer issue
| - | 2000p | multi |
2008, Sep 25 Cradle of Accordions Festival - Villanueva issue (no perf info)
| - | 5600p | multi |
2009, Sep 1 150th Anniversary of the First Postage Stamps of Colombia issue p. 12 (7 stamps)
| - | 4000p | multi | — | — | ||
| - | 4000p | multi | — | — | ||
| - | 4000p | multi | — | — | ||
| - | 4000p | multi | — | — | ||
| - | 4000p | multi | — | — | ||
| - | 4000p | multi | — | — | ||
| - | 10000p | multi |
2011, Sep 12 Heroines of Independence issue - Heroines of Independence (no perf info) (10 stamps)
| - | 1500p | multi | Manuela Beltran Archila | — | — | |
| - | 1500p | multi | Manuela Canizares | — | — | |
| - | 1500p | multi | Manuela Sanz de Santamaria | — | — | |
| - | 1500p | multi | Policarpa Salavarrieta | — | — | |
| - | 1500p | multi | Matilde Anaray | — | — | |
| - | 1500p | multi | Juana Velasco Gallo | — | — | |
| - | 1500p | multi | Simona Amaya | — | — | |
| - | 1500p | multi | Antonia Santos | — | — | |
| - | 1500p | multi | Simona Duque de Alzate | — | — | |
| - | 1500p | multi | Manuela Saenz de Thorne | — | — |
2012, Sep 5 XIX National Sport Games &Third National Games for disabled Sportsmen Carlos Lleros Restrapo 2012 issue p. 14
| - | 1500p | multi |
2012, Sep 20 Law 1497 of 2011 for Omar Rayo issue p. 13
| - | 1000p | multi | — | — | ||
| - | 1000p | multi | — | — | ||
| - | 1000p | multi | — | — |
2012, Sep 29 Law 1470 of 2011 for Jorge Palacios Preciado issue p. 14
| - | 500p | multi | — | — |
2013, Sep 3 Centenary of the Death of Soledad Acosta de Samper issue (no perf info)
| - | 2500p | multi | Soledad Acosta de Samper | — | — |
2016, Sep 13 Peace 2016 issue
| - | 10000p | multi | — | — |
2017, Sep 14 Bicentenary of the sacrifice of Policarpa Salavarrieta issue p. 13.5
| - | 100p | multi | — | — |
2017, Sep 22 Colombia BIO Programme issue (no perf info)
| - | 1000p | multi | — | — |
2020, Sep 16 40th Anniversary of Diplomatic Relations with Indonesia issue
| - | 500p | multi | Chlorochrysa nitidissima | — | — | |
| - | 500p | multi | — | — | ||
| - | 500p | multi | — | — | ||
| - | 500p | multi | Paradisaea minor | — | — |
2020, Sep 25 25th Anniversary of the Reactivation of the Air Force of the National Army of Colombia issue
| - | 100p | multi | — | — |
2020, Sep 29 National Parks of Colombia 2020 c issue (7 stamps)
| - | 2000p | multi | — | — | ||
| - | 2000p | multi | — | — | ||
| - | 2000p | multi | — | — | ||
| - | 2000p | multi | — | — | ||
| - | 2000p | multi | — | — | ||
| - | 2000p | multi | — | — | ||
| - | 2000p | multi | — | — |
51 to 100 of 201