- | 35f | olgrn & multi | Petroleum Installations | .20 |
X | 2k | olgrn & multi | Ixocomus luteus |
X | 75c | olgrn & multi | black-headed oriole |
- | 30c | olgrn & multi |
- | 75c | olgrn & multi | Junkers F-13 over Columbus Lighthouse | — | — |
X | 6fo | olgrn & multi | poppy (Papaver rhoeas) |
X | 5c | olgrn & multi | Millie the bilingual parrot | .20 | .20 |
X | 6p | olgrn & multi | arms of Northern Rhodesia & Queen Elizabeth II | .20 |
X | $2 | olgrn & multi | Ornithoptera paradisea |
- | 50fr | olgrn & multi | Pirenestes ostrinus |
- | 1.50h | olgrn & multi | Hryhoriy Loboda |
- | 25c | olgrn & multi | Doña Luisa Cáceres de Arismendi |