| The Public Paperfolding History Project
Last updated 6/1/2026 x |
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| Article in Le Memorial of 14th May 1931 | |||||||
This article contains diagrams for Le Papillon (The Flapping Butterfly), though there is no indication in these diagrams that the author was aware that the wings could be made to flap. My thanks to Michel Grand for drawing this article to my attention. **********
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