Now showing: El Salvador - Postage stamps (1970 - 1979) - 322 stamps.
16. November WM: None Sheetsize: 1 Perforation: Imperforated
![[Airmail - The 2nd Central American Games, San Salvador, type XPQ]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/XPQ-s.jpg)
![[Airmail - The 100th Anniversary of Chalchuapa City - Issue of 1976 Overprinted "CENTENARIO CIUDAD DE CHALCHUAPA 1878-1978", type OP1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/OP1-s.jpg)
15. August WM: None Perforation: 11
![[Airmail - Football World Cup - Argentina, type PR]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PR-s.jpg)
![[Airmail - Football World Cup - Argentina, type PR1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PR1-s.jpg)
![[Airmail - Football World Cup - Argentina, type PR2]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PR2-s.jpg)
29. August WM: None Perforation: 12½
![[Musical Instruments, type PS]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PS-s.jpg)
![[Musical Instruments, type PT]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PT-s.jpg)
29. August WM: None Perforation: 12½
![[Airmail - Musical Instruments, type PU]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PU-s.jpg)
![[Airmail - Musical Instruments, type PV]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PV-s.jpg)
![[Airmail - Musical Instruments, type PW]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PW-s.jpg)
12. September WM: None Perforation: 13½
![[The 4th National Engineers' Congress, San Salvador, type PX]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PX-s.jpg)
12. September WM: None Perforation: 13½
![[Airmail - The 4th National Engineers` Congress, San Salvador, type PX1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PX1-s.jpg)
14. September WM: None Perforation: 12½
![[Inauguration of Izalco Satellite Earth Station, type PY]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PY-s.jpg)
14. September WM: None Perforation: 12½
![[Airmail - Inauguration of Izalco Satellite Earth Station, type PY1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PY1-s.jpg)
17. October WM: None Perforation: 12½
![[Airmail - The 4th Women's Softball Championships, San Salvador, type PZ]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PZ-s.jpg)
![[Airmail - The 4th Women's Softball Championships, San Salvador, type PZ1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/PZ1-s.jpg)
30. October WM: None Perforation: 11
![[The 150th Anniversary of the Birth of Henri Dunant (Founder of Red Cross), 1828-1910, type QA]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QA-s.jpg)
30. October WM: None Perforation: 11
![[Airmail - The 150th Anniversary of the Birth of Henri Dunant (Founder of Red Cross), 1828-1910, type QA1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QA1-s.jpg)
30. October WM: None Perforation: 12½
![[The 8th International Fair, type QB]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QB-s.jpg)
30. October WM: None Perforation: 12½
![[Airmail - The 8th International Fair, type QB2]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QB2-s.jpg)
![[Airmail - The 8th International Fair, type QB3]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QB3-s.jpg)
22. November WM: None Perforation: 12½
![[The 37th Plenary Session of Cotton Growers' Association, San Salvador, type QC]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QC-s.jpg)
22. November WM: None Perforation: 12½
![[Airmail - The 37th Plenary Session of Cotton Growers` Association, San Salvador, type QC1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QC1-s.jpg)
5. December WM: None Perforation: 12½
![[Christmas, type QD]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QD-s.jpg)
![[Christmas, type QD1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QD1-s.jpg)
5. December WM: None Perforation: 12½
![[Airmail - Christmas, type QD2]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QD2-s.jpg)
20. December WM: None Perforation: 14½ x 14
![[The 1000th Anniversary of Castilian Language, type QE]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QE-s.jpg)
14. February WM: None Perforation: 12½
![[Four Year Plan "Welfare for All", type QF]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QF-s.jpg)
![[Four Year Plan "Welfare for All", type QF1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QF1-s.jpg)
14. February WM: None Perforation: 12½
![[Airmail - Four Year Plan "Welfare for All", type QF2]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QF2-s.jpg)
![[Airmail - Four Year Plan "Welfare for All", type QF3]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QF3-s.jpg)
2. April WM: None Perforation: 14
![[The 100th Anniversary of U.P.U. Membership, type QG]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QG-s.jpg)
2. April WM: None Perforation: 14
![[Airmail - The 100th Anniversary of U.P.U. Membership, type QG1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QG1-s.jpg)
7. April WM: None Perforation: 14 x 14½
![[The 75th Anniversary of Pan-American Health Organization, type QH]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QH-s.jpg)
7. April WM: None Perforation: 14 x 14½
![[Airmail - The 75th Anniversary of Pan-American Health Organization, type QH1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QH1-s.jpg)
14. May WM: None Perforation: 14 x 14½
![[Airmail - The 25th Anniversary of Social Insurance Institute (I.S.S.S.), type QI]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QI-s.jpg)
![[Airmail - The 25th Anniversary of Social Insurance Institute (I.S.S.S.), type QI1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QI1-s.jpg)
12. July WM: None Perforation: 14½ x 14
![[Pope John Paul II, type QJ]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QJ-s.jpg)
![[Pope John Paul II, type QJ1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QJ1-s.jpg)
12. July WM: None Perforation: 14½ x 14
![[Airmail - Pope John Paul II, type QK]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QK-s.jpg)
![[Airmail - Pope John Paul II, type QK1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QK1-s.jpg)
12. July WM: None Perforation: 14½ x 14
![[Airmail - The 8th Pan-American Games, Puerto Rico, type QL]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QL-s.jpg)
![[Airmail - The 8th Pan-American Games, Puerto Rico, type QL1]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QL1-s.jpg)
![[Airmail - The 8th Pan-American Games, Puerto Rico, type QL2]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QL2-s.jpg)
7. September WM: None Perforation: 14 x 14½
![[Preshistoric Animals, type QM]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QM-s.jpg)
![[Preshistoric Animals, type QN]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QN-s.jpg)
![[Preshistoric Animals, type QO]](https://www.stampworld.com/media/catalogue/El-Salvador/Postage-stamps/QO-s.jpg)