Stamps of Costa Rica, 26th of any month of any year
1 to 50 of 83
postage
1941, Aug 26 University of Costa Rica founding issue p. 12 (6 stamps)
1947, Aug 26 Roosevelt memorial issue (no perf info) (5 stamps)
| - | 5c | ltgrn | — | — | ||
| - | 10c | carrose | — | — | ||
| - | 15c | ultra | — | — | ||
| - | 25c | orgred | — | — | ||
| - | 50c | redpur | — | — |
1980, Feb 26 75th Anniversary of Rotary International issue p. 16
| - | 2.10col | multi | ||||
| - | 5.00col | multi |
1987, Oct 26 250th Anniversary of San Jose issue p. 10.5
| - | 20col | multi | ||||
| - | 20col | multi | ||||
| - | 20col | multi |
1987, Oct 26 Columbus Day 1987 issue
| - | 30col | orgyel & redcar |
1988, Dec 26 100th Anniversary of National Meteorological Institute issue
| - | 2col | multi |
1992, May 26 Health Reform issue p. 13.25
| - | 15col | Dr. Solon Nunez Frutos |
1993, Mar 26 ovpted (no wmk info) (no perf info)
| - | 5col on 18col |
1993, Nov 26 100th Anniversary of the Birth of Miguel Angel Castro Carazo issue unwmk p. 10.5
| - | 20col | multi |
1997, Sep 26 50th Anniversary of Radio Nederland issue p. 13.25
| - | 45col | multi |
2003, Jun 26 25th Anniversary of Coco Island National Park issue p. 10.5
| - | 75col | multi | ||||
| - | 75col | multi |
2008, Aug 26 80th Anniversary of Ministry of Labour and Social Security issue (no perf info)
| - | 240col | multi | — | — | ||
| - | 240col | multi | — | — | ||
| - | 240col | multi | — | — | ||
| - | 240col | multi | — | — |
2010, Aug 26 University of Costa Rica 70th issue (no wmk info)
| - | 500col | multi | — | — | ||
| - | 500col | multi | — | — |
2011, Mar 26 National Stadium issue
| - | 1000col | multi | — | — | ||
| - | 1000col | multi | — | — |
airmail
1941, Aug 26 university airmail issue (7 stamps)
| X | 15c | — | — | |||
| X | 30c | ltbl | w. unwmk, p. 12 | |||
| X | 40c | org | w. unwmk, p. 12 | |||
| - | 60c | blgrn | w. unwmk, p. 12 | |||
| - | 1col | vio | w. unwmk, p. 12 | |||
| - | 2col | blk | w. unwmk, p. 12 | |||
| - | 5col | sep | w. unwmk, p. 12 |
1947, Aug 26 Roosevelt memorial issue (no perf info) (8 stamps)
| - | 15c | grn | — | — | ||
| - | 30c | carrose | — | — | ||
| - | 45c | redbrn | — | — | ||
| - | 65c | yelorg | — | — | ||
| - | 75c | bl | — | — | ||
| - | 1col | olgrn | — | — | ||
| - | 2col | blk | — | — | ||
| - | 5col | scar | — | — |
1948, Jan 26 50th Anniversary of National Theatre issue
| - | 15c | ltultra & blk | — | — | ||
| - | 20c | red & blk | — | — | ||
| - | 35c | dkgrn & blk | Rafael Iglesias | — | — |
1 to 50 of 83