現在展示： 老撾 - （通用）郵票 (1970 - 1979) - 41 郵票.
21. February 窗口管理器: 空缺 篩孔: 13
![[The 1st Anniversary (1974) of Laotian Peace Treaty, 類型 OG]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OG-s.jpg)
![[The 1st Anniversary (1974) of Laotian Peace Treaty, 類型 OH]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OH-s.jpg)
![[The 1st Anniversary (1974) of Laotian Peace Treaty, 類型 OI]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OI-s.jpg)
21. February 窗口管理器: 空缺 篩孔: 13
![[The 1st Anniversary (1974) of Laotian Peace Treaty, 類型 ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/0399-b.jpg)
14. April 窗口管理器: 空缺 篩孔: 13
![[Chinese New Year - Year of the Rabbit, 類型 OK]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OK-s.jpg)
![[Chinese New Year - Year of the Rabbit, 類型 OL]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OL-s.jpg)
![[Chinese New Year - Year of the Rabbit, 類型 OM]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OM-s.jpg)
19. June 窗口管理器: 空缺 篩孔: 13
![[International Women's Year, 類型 ON]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/ON-s.jpg)
![[International Women's Year, 類型 OO]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OO-s.jpg)
7. July 窗口管理器: 空缺 篩孔: 13 x 14
![[The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OP]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OP-s.jpg)
![[The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OQ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OQ-s.jpg)
![[The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OR]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OR-s.jpg)
![[The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OS]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OS-s.jpg)
7. July 窗口管理器: 空缺 篩孔: 13 x 14
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OT]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OT-s.jpg)
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OU]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OU-s.jpg)
7. July 窗口管理器: 空缺 篩孔: 13½
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OV]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OV-s.jpg)
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, 類型 OW]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OW-s.jpg)
7. July 窗口管理器: 空缺 篩孔: 13½
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, 類型 ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/0413-b.jpg)
7. July 窗口管理器: 空缺 篩孔: 13½
![[Airmail - The 100th Anniversary of U.P.U. - History of the Postal System, 類型 ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/0414-b.jpg)
7. July 窗口管理器: 空缺 篩孔: 14 x 13
![[US-Soviet Space Mission - Apollo-Soyuz, 類型 OZ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/OZ-s.jpg)
![[US-Soviet Space Mission - Apollo-Soyuz, 類型 PA]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PA-s.jpg)
![[US-Soviet Space Mission - Apollo-Soyuz, 類型 PB]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PB-s.jpg)
![[US-Soviet Space Mission - Apollo-Soyuz, 類型 PC]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PC-s.jpg)
7. July 窗口管理器: 空缺 篩孔: 14 x 13
![[Airmail - US-Soviet Space Mission - Apollo-Soyuz, 類型 PD]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PD-s.jpg)
![[Airmail - US-Soviet Space Mission - Apollo-Soyuz, 類型 PE]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PE-s.jpg)
22. July 窗口管理器: 空缺 篩孔: 13
![["Pravet Sandone" Religious Festival, 類型 PF]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PF-s.jpg)
![["Pravet Sandone" Religious Festival, 類型 PG]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PG-s.jpg)
![["Pravet Sandone" Religious Festival, 類型 PH]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PH-s.jpg)
![["Pravet Sandone" Religious Festival, 類型 PI]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PI-s.jpg)
30. July 窗口管理器: 空缺 紙張規格 : 15 篩孔: 13½
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PJ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PJ-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PK]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PK-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PL]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PL-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PM]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PM-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PN]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PN-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PO]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PO-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PP]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PP-s.jpg)
![[The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PQ]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PQ-s.jpg)
| 號碼 | 類型 | 面值 | 顏色 | 描述 |
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| 425 | PJ | 10K | 彩色 | George Washington, John Adams, Thomas Jefferson & James Madison | - | - | - | - | USD |
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| 426 | PK | 15K | 彩色 | James Monroe, John Quincy Adams, Andrew Jackson & Martin Van Buren | - | - | - | - | USD |
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| 427 | PL | 40K | 彩色 | Benjamin Harrison,John Tyler, James Polk and Zachary Taylor | - | - | - | - | USD |
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| 428 | PM | 50K | 彩色 | Millard Fillmore, Franklin Pierce, James Buchanan & Abraham Lincoln | - | - | - | - | USD |
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| 429 | PN | 100K | 彩色 | Andrew Johnson, Ulysses Grant, Rutherford Hayes & James Garfield | - | - | - | - | USD |
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| 430 | PO | 125K | 彩色 | Chester A. Arthur, Grover Cleveland & Benjamin Harrison | - | - | - | - | USD |
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| 431 | PP | 150K | 彩色 | William McKinley, Theodore Roosevelt, William Taft & Woodrow Wilson | - | - | - | - | USD |
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| 432 | PQ | 200K | 彩色 | Warren G. Harding, Calvin Coolidge, Herbert Hoover & Franklin D. Roosevelt | - | - | - | - | USD |
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| 425‑432 | - | - | - | - | USD |
30. July 窗口管理器: 空缺 紙張規格 : 15 篩孔: 13½
![[Airmail - The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PR]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PR-s.jpg)
![[Airmail - The 200th Anniversary of the Independence of the United States of America - Presidents, 類型 PS]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PS-s.jpg)
20. August 窗口管理器: 空缺 篩孔: 13
![[UNESCO Campaign for Preservation of Borobudur Temple (in Indonesia), 類型 PT]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PT-s.jpg)
![[UNESCO Campaign for Preservation of Borobudur Temple (in Indonesia), 類型 PU]](https://www.stampworld.com/media/catalogue/Laos/Postage-stamps/PU-s.jpg)
