Name | Issues/Designs | |||
agriculture | — | — | d - agriculture 1980 | |
bicycling | — | — | d - bicycling (1962) 1962 | |
Kiss | — | — | d - Kiss 2017 | |
plowing rice field | — | — | d - plowing rice field 1972 | |
space exploration | 1958 | — | start syns. Exploration of Space | |
stumping | — | — | d - bulldozer stumping 1968 | |
walking | — | — | d - walking 1980 | |
yachting | — | — | d - yachting 1990 | |
yoking oxen | — | — | d - yoking oxen 1965 |