Stamps of Marshall Islands, 20 base day
1 to 50 of 166
postage
1987, Feb 20 whaling ships (1987) unwmk p. 14
| - | 22c | multi | James Arnold 1854 | |||
| - | 22c | multi | General Scott 1859 | |||
| - | 22c | multi | 1865 Whaling Bark Charles W. Morgan | |||
| - | 22c | multi | Lucretia 1884 |
1991, Dec 20 History of the Second World War - Formation of "Flying Tigers" American Volunteer Group, 1941 issue p. 13.5
| - | 50c | multi | ||||
| - | 50c | multi |
1993, Nov 20 History of the Second World War - U.S. Invasion of Tarawa, 1943 issue
| - | 50c | multi |
1994, Feb 20 History of the Second World War - U.S. Bombing of Germany, 1944 issue
| - | 52c | multi | US bombs Germany |
1994, Jul 20 25th Anniversary of the First Manned Moon Landing issue
| - | 75c | multi | Neil Armstrong | |||
| - | 75c | multi | ||||
| - | 75c | multi | ||||
| - | 75c | multi | President John F. Kennedy and Armstrong |
1994, Jul 20 Solar System issue (12 stamps)
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi | ||||
| - | 50c | multi |
1994, Oct 20 History of the Second World War - General Douglas MacArthur's Return to Philippines, 1944 issue
| - | 52c | multi |
1994, Oct 20 50th Anniversary of General Douglas MacArthur's Return to Philippines issue imperf
| - | 50c | multi | — | — | ||
| - | 50c | multi | — | — |
1995, Mar 20 Undersea World 1995 issue p. 13.5
| - | 55c | multi | Chaetodon meyersi, Acanthurus achilles | |||
| - | 55c | multi | Zanclus cornutus | |||
| - | 55c | multi | Chelonia mydas, Gramma loreto | |||
| - | 55c | multi | Gramma loreto, Pomacanthus imperator, Am… |
1999, Jul 20 30th Anniversary of the First Manned Moon Landing issue
| - | 33c | multi | astronaut Salute | |||
| - | 33c | multi | American Flag on Moon | |||
| - | 33c | multi | astronaut on Moon |
2000, Jan 20 Year of the Dragon 2000 issue
| - | 60c | multi |
2000, Jul 20 sailing ships (2000 Marshall Islands) (6 stamps)
| - | 60c | multi | ||||
| - | 60c | multi | ||||
| - | 60c | multi | ||||
| - | 60c | multi | ||||
| - | 60c | multi | ||||
| - | 60c | multi |
2004, Jul 20 35th Anniversary of the First Moon Walk issue
| - | 37c | multi | ||||
| - | 37c | multi | ||||
| - | 37c | multi | ||||
| - | 37c | multi |
2005, Jan 20 Presidents of the United States issue - Presidents of the United States (2005) (5 stamps)
| - | 1c | multi | George Washington | |||
| - | 2c | multi | John Adams | |||
| - | 3c | multi | Thomas Jefferson | |||
| - | 4c | multi | James Madison | |||
| - | 5c | multi | James Monroe |
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