- | 30ch | multi | Apis mellifera | .20 |
- | 30ch | multi | Haroun Tazieff |
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- | 30ch | multi | Auguste and Jacques Piccard |
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- | 30ch | multi | Anthony Fokker |
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- | 30ch | multi | Chang Se Hong, Li Ho Pyong |
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- | 30ch | multi | Pass |
- | 30ch | multi | .20 |
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- | 30ch | multi | Gladiolus gandavensis |
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- | 30ch | multi | Hoop |
- | 30ch | multi | Saskia in a Red Hat |
- | 30ch | multi | Lady Diana |
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- | 30ch | multi | Princess Diana |
- | 30ch | multi | Panthera tigris | |||
- | 30ch | multi | Panthera tigris, p. 12 |
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- | 30ch | multi | — | — |
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- | 30ch | multi | Parseval PL VII, 1912 | |||
- | 30ch | multi | Airship of Cayley, 1837 | — | — |
- | 30ch | multi | Balloon of Testu-Brissy, 1798 | |||
- | 30ch | multi | — | — |
- | 30ch | multi | Hare swindling Dragon King |
- | 30ch | multi | Image of the painting The Anatomy Lesson of Dr Tulp |