Stamps, Endangered Species (1981) design type
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Canada
postage1981, Apr 6 Endangered Species (1981) unwmk (no perf info)
| X | 17c | multi | Vancouver Island marmot | |||
| X | 35 | multi | Bison bison athabascae |
Kenya
1981, Aug 31 Endangered Species (1981) p. 14.5
| - | 50c | multi | Giraffa camelopardalis reticulata | — | — | |
| - | 2sh | multi | Taurotragus euryceros | — | — | |
| - | 5sh | multi | Hippotragus equinus | — | — | |
| - | 10sh | multi | Cercocebus galeritus | — | — |
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