- | 1c | rose | on type=revenue-1c-rose (0) | unwmk | ||
- | 5c | brn | on type=revenue-5c-brn (0) | unwmk |
- | 1c | on type=telegraph-10c (0) | ||||
- | 1c | on type=telegraph-25c (0) | ||||
- | 1c | on type=telegraph-50c (0) | ||||
- | 1c | on 1col (5) | ||||
- | 2c | on 5c (21) | ||||
- | 2c | on 10c (21) | ||||
- | 2c | on 50c (8) | ||||
- | 2c | on 1col (5) | ||||
- | 2c | on 2col (2) | ||||
- | 2c | on 10c (21) | ||||
- | 2c | on 50c (8) | ||||
- | 2c | on 1col (5) | ||||
- | 2c | on 2col (2) | ||||
- | 5c | on 5c (20) |
- | 5c | map of Guanacaste | — | — | ||
- | 10c | map of Guanacaste | — | — |
- | 5c | car | on 2col-car-unissued (0) | — | — | |
- | 5c | car | on 2col-car-unissued (0) | — | — | |
- | 5c | car | on 2col-car-unissued (0) | — | — | |
- | 5c | car | on 2col-car-unissued (0) | — | — | |
X | 5c | car | on 2col-car-unissued (0) | — | — | |
- | 13c | on type=telegraph-40c (0) |
X | 10c | ltcar | Columbus with Queen Isabella | — | — |
X | 2c | philatelic society 1937 | — | — | ||
X | 3c | philatelic society 1937 | — | — | ||
- | 5c | philatelic society 1937 | — | — | ||
X | 10c | philatelic society 1937 | — | — |
X | 2c | Tuna Fish Thunnus sp, p. 12 | — | — | ||
- | 5c | dpgrn | bananas | — | — | |
- | 10c | Costa Rican coffee | — | — |
- | 10c | — | — |
- | 3c | org | Cleto González Víquez | — | — |
- | 15c | Costa Rica university | — | — | ||
- | 15c | sal | University of Costa Rica | — | — |
- | 15c | on 25c (14) | — | — | ||
- | 15c | on 35c (3) | — | — | ||
- | 15c | on 40c (16) | — | — | ||
- | 15c | on 2col (9) | — | — | ||
- | 15c | on 5col (10) | — | — |
- | 5c | blgrn | Manuel Aguilar | — | — |
- | 5c | grn | on type=revenue-10c-grn (0) |
- | 5c | on type=revenue-2c (0) | — | — | ||
- | 15c | on type=revenue-2c (0) | — | — |
- | 15c | on type=revenue-2c (0) | — | — |