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Sadly I don’t remember the title. It was a red boarder around white in a paperback book. I had it for awhile as an adult but I’m not sure if it survived my last move.

Edit: https://a.co/d/09I0VuLM this was one of the books. No affiliate link. ISBN-13 is 978-0761143833

Edit 2: it was this one! https://www.booktopia.com.au/worlds-greatest-paper-airplane-...

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I saw the Nakamura Lock in a different Klutz book, titled "The Klutz Book of Paper Airplanes".
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